| 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 | $135.73 | 10.177% | $149.5432 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $215.76 | 13.159% | $244.1519 | $244.15 | $244.15 | $244.20 |
| Purchase #3 | $158.34 | 8.133% | $171.2178 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $54.64 | 6.723% | $58.3134 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $158.59 | 4.829% | $166.2483 | $166.25 | $166.25 | $166.20 |
| Purchase #6 | $174.66 | 7.363% | $187.5202 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $92.85 | 3.144% | $95.7692 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $990.57 | $1,072.7640 | $1,072.76 | $1,072.70 | $1,072.70 | |