| 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 | $147.97 | 5.577% | $156.2223 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $30.79 | 12.874% | $34.7539 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $101.87 | 6.621% | $108.6148 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $134.96 | 8.629% | $146.6057 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $89.84 | 13.694% | $102.1427 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $135.57 | 9.211% | $148.0574 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $212.31 | 11.125% | $235.9295 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $853.31 | $932.3263 | $932.32 | $932.30 | $932.30 | |