| 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 | $153.28 | 9.671% | $168.1037 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $50.92 | 7.669% | $54.8251 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $24.52 | 9.372% | $26.818 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $225.53 | 13.369% | $255.6811 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $64.76 | 10.237% | $71.3895 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $216.93 | 6.264% | $230.5185 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $170.54 | 4.860% | $178.8282 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $906.48 | $986.1641 | $986.17 | $986.20 | $986.10 | |