| 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 | $106.62 | 5.462% | $112.4436 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $129.52 | 11.819% | $144.828 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $139.99 | 11.233% | $155.7151 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $166.56 | 13.653% | $189.3004 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $221.50 | 13.454% | $251.3006 | $251.30 | $251.30 | $251.30 |
| Purchase #6 | $81.83 | 10.537% | $90.4524 | $90.45 | $90.45 | $90.50 |
| Purchase #7 | $170.34 | 13.863% | $193.9542 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,016.36 | $1,137.9943 | $1,137.99 | $1,138.00 | $1,138.00 | |