| 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 | $109.78 | 11.278% | $122.161 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $154.83 | 6.759% | $165.295 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $21.57 | 9.511% | $23.6215 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $136.63 | 13.591% | $155.1994 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $137.99 | 4.105% | $143.6545 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $187.37 | 8.851% | $203.9541 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $8.94 | 3.201% | $9.2262 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $757.11 | $823.1117 | $823.11 | $823.10 | $823.20 | |