| 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 | $174.79 | 12.822% | $197.2016 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $57.49 | 12.706% | $64.7947 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $100.70 | 4.390% | $105.1207 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $220.83 | 4.782% | $231.3901 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $19.97 | 9.812% | $21.9295 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $147.44 | 7.740% | $158.8519 | $158.85 | $158.85 | $158.90 |
| Purchase #7 | $177.73 | 13.721% | $202.1163 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $898.95 | $981.4048 | $981.40 | $981.40 | $981.40 | |