| 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 | $131.93 | 11.450% | $147.036 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $106.38 | 12.355% | $119.5232 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $160.61 | 9.265% | $175.4905 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $140.87 | 13.529% | $159.9283 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $63.85 | 12.276% | $71.6882 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $153.85 | 10.837% | $170.5227 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $127.61 | 6.259% | $135.5971 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $885.10 | $979.7860 | $979.79 | $979.80 | $979.70 | |