| 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 | $140.81 | 10.235% | $155.2219 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $143.70 | 4.222% | $149.767 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $27.94 | 13.265% | $31.6462 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $114.48 | 13.617% | $130.0687 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $47.69 | 12.464% | $53.6341 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $64.92 | 4.759% | $68.0095 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $145.76 | 4.704% | $152.6166 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $685.30 | $740.9640 | $740.97 | $740.90 | $740.90 | |