| 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 | $166.35 | 9.479% | $182.1183 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $184.62 | 10.602% | $204.1934 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $82.25 | 8.227% | $89.0167 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $88.71 | 3.473% | $91.7909 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $226.93 | 5.109% | $238.5239 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $49.90 | 6.309% | $53.0482 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $240.56 | 10.201% | $265.0995 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,039.32 | $1,123.7909 | $1,123.79 | $1,123.75 | $1,123.70 | |