| 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 | $131.48 | 11.129% | $146.1124 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $137.98 | 12.465% | $155.1792 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $139.37 | 13.843% | $158.663 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $89.65 | 7.457% | $96.3352 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $28.26 | 8.558% | $30.6785 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $187.44 | 8.188% | $202.7876 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $118.61 | 10.213% | $130.7236 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $832.79 | $920.4795 | $920.48 | $920.50 | $920.50 | |