| 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 | $154.93 | 6.401% | $164.8471 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $197.74 | 3.266% | $204.1982 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $66.96 | 9.860% | $73.5623 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $19.33 | 6.547% | $20.5955 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $22.59 | 7.648% | $24.3177 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $128.36 | 3.281% | $132.5715 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $233.94 | 11.540% | $260.9367 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $823.85 | $881.0290 | $881.04 | $881.00 | $881.00 | |