| 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 | $173.42 | 12.325% | $194.794 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $73.32 | 9.165% | $80.0398 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $82.65 | 5.420% | $87.1296 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $156.31 | 13.739% | $177.7854 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $65.74 | 9.843% | $72.2108 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $160.75 | 6.506% | $171.2084 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $80.65 | 4.714% | $84.4518 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $792.84 | $867.6198 | $867.62 | $867.65 | $867.60 | |