| 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 | $158.46 | 5.331% | $166.9075 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $98.55 | 7.406% | $105.8486 | $105.85 | $105.85 | $105.80 |
| Purchase #3 | $105.83 | 8.687% | $115.0235 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $46.93 | 4.275% | $48.9363 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $111.76 | 8.559% | $121.3255 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $90.85 | 11.291% | $101.1079 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $219.93 | 9.432% | $240.6738 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $832.31 | $899.8231 | $899.83 | $899.80 | $899.70 | |