| 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 | $137.75 | 8.532% | $149.5028 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $215.26 | 11.388% | $239.7738 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $22.98 | 7.383% | $24.6766 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $132.85 | 5.486% | $140.1382 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $8.67 | 9.167% | $9.4648 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $8.41 | 8.837% | $9.1532 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $128.40 | 12.759% | $144.7826 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $654.32 | $717.4920 | $717.48 | $717.50 | $717.60 | |