| 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 | $70.49 | 3.748% | $73.132 | $73.13 | $73.15 | $73.10 |
| Purchase #2 | $111.48 | 9.621% | $122.2055 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $118.99 | 13.549% | $135.112 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $235.94 | 6.688% | $251.7197 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $161.90 | 13.759% | $184.1758 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $65.64 | 9.359% | $71.7832 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $41.73 | 13.374% | $47.311 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $806.17 | $885.4392 | $885.44 | $885.45 | $885.40 | |