| 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 | $220.82 | 7.453% | $237.2777 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $54.63 | 3.521% | $56.5535 | $56.55 | $56.55 | $56.60 |
| Purchase #3 | $167.50 | 8.424% | $181.6102 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $159.32 | 13.299% | $180.508 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $210.46 | 4.523% | $219.9791 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $185.27 | 6.254% | $196.8568 | $196.86 | $196.85 | $196.90 |
| Purchase #7 | $108.69 | 6.712% | $115.9853 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $1,106.69 | $1,188.7706 | $1,188.78 | $1,188.80 | $1,188.90 | |