| 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 | $17.82 | 6.149% | $18.9158 | $18.92 | $18.90 | $18.90 |
| Purchase #2 | $185.65 | 10.314% | $204.7979 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $29.77 | 8.552% | $32.3159 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $96.83 | 10.673% | $107.1647 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $58.36 | 5.827% | $61.7606 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $194.65 | 11.440% | $216.918 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $247.60 | 6.203% | $262.9586 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $830.68 | $904.8315 | $904.84 | $904.75 | $904.90 | |