| 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 | $146.75 | 7.688% | $158.0321 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $48.70 | 9.574% | $53.3625 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $129.29 | 5.659% | $136.6065 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $70.48 | 4.847% | $73.8962 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $36.32 | 6.797% | $38.7887 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $81.73 | 11.781% | $91.3586 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $19.53 | 7.811% | $21.0555 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $532.80 | $573.1001 | $573.11 | $573.10 | $573.20 | |