| 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 | $152.87 | 11.177% | $169.9563 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $65.43 | 6.406% | $69.6214 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $41.52 | 5.811% | $43.9327 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $36.35 | 13.535% | $41.27 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $41.84 | 3.309% | $43.2245 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $233.57 | 11.822% | $261.1826 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $32.28 | 6.651% | $34.4269 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $603.86 | $663.6144 | $663.61 | $663.60 | $663.60 | |