| 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 | $187.34 | 8.518% | $203.2976 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $17.96 | 12.425% | $20.1915 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $19.29 | 3.777% | $20.0186 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $90.84 | 8.232% | $98.3179 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $78.48 | 6.262% | $83.3944 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $210.55 | 6.724% | $224.7074 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $40.58 | 8.365% | $43.9745 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $645.04 | $693.9019 | $693.90 | $693.85 | $693.90 | |