| 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 | $101.34 | 13.613% | $115.1354 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $65.48 | 13.229% | $74.1423 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $146.33 | 6.700% | $156.1341 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $231.39 | 7.504% | $248.7535 | $248.75 | $248.75 | $248.80 |
| Purchase #5 | $18.75 | 6.393% | $19.9487 | $19.95 | $19.95 | $19.90 |
| Purchase #6 | $196.27 | 5.789% | $207.6321 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $151.58 | 5.433% | $159.8153 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $911.14 | $981.5614 | $981.56 | $981.60 | $981.40 | |