| 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 | $7.36 | 6.566% | $7.8433 | $7.84 | $7.85 | $7.80 |
| Purchase #2 | $197.28 | 9.672% | $216.3609 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $193.54 | 9.319% | $211.576 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $168.63 | 7.267% | $180.8843 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $118.71 | 13.809% | $135.1027 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $60.28 | 6.437% | $64.1602 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $10.61 | 5.475% | $11.1909 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $756.41 | $827.1183 | $827.11 | $827.15 | $827.20 | |