| 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 | $166.81 | 12.396% | $187.4878 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $207.49 | 12.374% | $233.1648 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $138.55 | 12.318% | $155.6166 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $68.49 | 8.430% | $74.2637 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $122.94 | 10.427% | $135.759 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $86.90 | 4.373% | $90.7001 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $53.64 | 7.413% | $57.6163 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $844.82 | $934.6083 | $934.61 | $934.55 | $934.70 | |