| 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 | $187.48 | 5.433% | $197.6658 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $26.92 | 9.237% | $29.4066 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $58.35 | 13.746% | $66.3708 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $152.92 | 13.869% | $174.1285 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $23.75 | 11.176% | $26.4043 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $16.27 | 4.571% | $17.0137 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $159.88 | 8.589% | $173.6121 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $625.57 | $684.6018 | $684.60 | $684.55 | $684.60 | |