| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.94 | 13.371% | $206.2672 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $250.87 | 13.128% | $283.8042 | $283.80 | $283.80 | $283.80 |
| Purchase #3 | $228.95 | 13.309% | $259.421 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $116.34 | 12.129% | $130.4509 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $159.43 | 11.831% | $178.2922 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $139.44 | 11.407% | $155.3459 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $202.99 | 9.108% | $221.4783 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $1,279.96 | $1,435.0597 | $1,435.06 | $1,435.05 | $1,435.10 | |