| 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 | $187.45 | 5.429% | $197.6267 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $206.97 | 7.241% | $221.9567 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $100.99 | 12.234% | $113.3451 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $159.50 | 6.693% | $170.1753 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $65.38 | 8.541% | $70.9641 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $170.99 | 5.386% | $180.1995 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $111.55 | 8.291% | $120.7986 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $1,002.83 | $1,075.0660 | $1,075.08 | $1,075.10 | $1,075.10 | |