| 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 | $180.90 | 9.744% | $198.5269 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $28.94 | 11.401% | $32.2394 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $101.35 | 6.246% | $107.6803 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $86.88 | 7.517% | $93.4108 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $209.55 | 9.574% | $229.6123 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $96.32 | 12.226% | $108.0961 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $137.74 | 12.687% | $155.2151 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $841.68 | $924.7809 | $924.79 | $924.80 | $924.70 | |