| 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 | $157.60 | 12.840% | $177.8358 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $26.73 | 11.166% | $29.7147 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $206.33 | 8.651% | $224.1796 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $48.55 | 10.553% | $53.6735 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $8.58 | 12.656% | $9.6659 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $202.50 | 3.868% | $210.3327 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $35.62 | 13.724% | $40.5085 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $685.91 | $745.9107 | $745.91 | $745.90 | $745.90 | |