| 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 | $198.53 | 4.298% | $207.0628 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $152.80 | 10.258% | $168.4742 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $159.98 | 9.630% | $175.3861 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $158.81 | 5.860% | $168.1163 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $49.43 | 8.392% | $53.5782 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $173.45 | 9.131% | $189.2877 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $215.86 | 4.603% | $225.796 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,108.86 | $1,187.7013 | $1,187.71 | $1,187.70 | $1,187.80 | |