| 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 | $189.54 | 9.214% | $207.0042 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $107.70 | 4.257% | $112.2848 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $61.57 | 3.384% | $63.6535 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $152.97 | 9.807% | $167.9718 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $144.70 | 7.207% | $155.1285 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $55.27 | 13.208% | $62.5701 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $17.93 | 10.244% | $19.7667 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $729.68 | $788.3796 | $788.37 | $788.35 | $788.50 | |