| 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 | $152.64 | 9.399% | $166.9866 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $111.36 | 11.507% | $124.1742 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $105.63 | 12.116% | $118.4281 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $80.70 | 10.841% | $89.4487 | $89.45 | $89.45 | $89.40 |
| Purchase #5 | $216.57 | 13.417% | $245.6272 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $91.55 | 10.751% | $101.3925 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $226.30 | 8.738% | $246.0741 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $984.75 | $1,092.1314 | $1,092.13 | $1,092.15 | $1,092.10 | |