| 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 | $153.55 | 5.209% | $161.5484 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $135.52 | 9.521% | $148.4229 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $87.54 | 4.343% | $91.3419 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $11.82 | 3.227% | $12.2014 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $66.95 | 3.546% | $69.324 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $106.58 | 13.866% | $121.3584 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $219.45 | 12.513% | $246.9098 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $781.41 | $851.1068 | $851.10 | $851.05 | $851.00 | |