| 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 | $178.74 | 10.815% | $198.0707 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $63.67 | 7.850% | $68.6681 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $209.26 | 11.149% | $232.5904 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $230.32 | 8.522% | $249.9479 | $249.95 | $249.95 | $249.90 |
| Purchase #5 | $126.48 | 13.302% | $143.3044 | $143.30 | $143.30 | $143.30 |
| Purchase #6 | $109.47 | 10.364% | $120.8155 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $173.33 | 8.556% | $188.1601 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $1,091.27 | $1,201.5571 | $1,201.56 | $1,201.50 | $1,201.60 | |