| 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 | $37.75 | 12.739% | $42.559 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $112.95 | 6.138% | $119.8829 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $85.72 | 7.707% | $92.3264 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $158.64 | 11.398% | $176.7218 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $199.65 | 13.483% | $226.5688 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $96.72 | 11.653% | $107.9908 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $142.29 | 9.691% | $156.0793 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $833.72 | $922.1290 | $922.13 | $922.15 | $922.20 | |