| 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 | $176.66 | 12.259% | $198.3167 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $169.70 | 11.829% | $189.7738 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $227.42 | 12.782% | $256.4888 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $82.59 | 10.825% | $91.5304 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $225.56 | 3.217% | $232.8163 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $139.60 | 3.463% | $144.4343 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $75.76 | 8.394% | $82.1193 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $1,097.29 | $1,195.4796 | $1,195.48 | $1,195.45 | $1,195.40 | |