| 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 | $170.48 | 8.474% | $184.9265 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $122.36 | 8.729% | $133.0408 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $204.81 | 11.508% | $228.3795 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $121.81 | 13.157% | $137.8365 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $38.84 | 7.673% | $41.8202 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $169.51 | 6.384% | $180.3315 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $24.40 | 6.438% | $25.9709 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $852.21 | $932.3059 | $932.31 | $932.35 | $932.20 | |