| 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 | $129.77 | 13.312% | $147.045 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $155.48 | 4.102% | $161.8578 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $250.48 | 12.311% | $281.3166 | $281.32 | $281.30 | $281.30 |
| Purchase #4 | $215.83 | 12.697% | $243.2339 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $206.93 | 10.584% | $228.8315 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $244.74 | 10.481% | $270.3912 | $270.39 | $270.40 | $270.40 |
| Purchase #7 | $223.39 | 5.368% | $235.3816 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $1,426.62 | $1,568.0576 | $1,568.06 | $1,568.10 | $1,568.00 | |