| 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 | $184.83 | 10.426% | $204.1004 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $32.45 | 8.631% | $35.2508 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $25.28 | 6.432% | $26.906 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $45.75 | 9.574% | $50.1301 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $122.56 | 7.363% | $131.5841 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $176.57 | 4.429% | $184.3903 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $29.52 | 6.666% | $31.4878 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $616.96 | $663.8495 | $663.85 | $663.90 | $663.90 | |