| 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 | $15.71 | 13.486% | $17.8287 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $240.67 | 13.250% | $272.5588 | $272.56 | $272.55 | $272.60 |
| Purchase #3 | $120.76 | 13.786% | $137.408 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $174.55 | 3.267% | $180.2525 | $180.25 | $180.25 | $180.30 |
| Purchase #5 | $49.60 | 7.781% | $53.4594 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $168.73 | 13.600% | $191.6773 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $18.53 | 7.152% | $19.8553 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $788.55 | $873.0400 | $873.05 | $873.05 | $873.20 | |