| 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 | $160.85 | 3.724% | $166.8401 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $6.72 | 10.409% | $7.4195 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $87.53 | 8.271% | $94.7696 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $179.38 | 4.516% | $187.4808 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $136.55 | 13.405% | $154.8545 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $84.75 | 8.461% | $91.9207 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $211.88 | 5.747% | $224.0567 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $867.66 | $927.3419 | $927.34 | $927.30 | $927.40 | |