| 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 | $176.94 | 5.745% | $187.1052 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $217.30 | 3.615% | $225.1554 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $118.40 | 9.299% | $129.41 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $110.44 | 10.863% | $122.4371 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $48.32 | 12.148% | $54.1899 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $92.85 | 5.779% | $98.2158 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $226.55 | 11.375% | $252.3201 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $990.80 | $1,068.8335 | $1,068.85 | $1,068.80 | $1,068.80 | |