| 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 | $94.26 | 7.342% | $101.1806 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $108.63 | 10.654% | $120.2034 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $144.49 | 8.216% | $156.3613 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $133.49 | 13.181% | $151.0853 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $7.74 | 12.676% | $8.7211 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $69.71 | 4.615% | $72.9271 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $183.98 | 12.729% | $207.3988 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $742.30 | $817.8776 | $817.88 | $817.90 | $817.90 | |