| 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 | $88.63 | 13.726% | $100.7954 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $27.98 | 6.479% | $29.7928 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $140.57 | 11.680% | $156.9886 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $94.45 | 9.406% | $103.334 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $43.42 | 13.271% | $49.1823 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $171.63 | 3.858% | $178.2515 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $151.73 | 7.317% | $162.8321 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $718.41 | $781.1767 | $781.17 | $781.25 | $781.20 | |