| 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 | $178.42 | 7.245% | $191.3465 | $191.35 | $191.35 | $191.30 |
| Purchase #2 | $154.88 | 7.124% | $165.9137 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $84.48 | 10.555% | $93.3969 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $18.55 | 13.115% | $20.9828 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $132.42 | 8.716% | $143.9617 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $56.73 | 11.269% | $63.1229 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $149.45 | 11.585% | $166.7638 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $774.93 | $845.4883 | $845.48 | $845.45 | $845.50 | |