| 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 | $143.74 | 13.348% | $162.9264 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $103.46 | 11.676% | $115.54 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $54.70 | 6.271% | $58.1302 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $129.54 | 7.139% | $138.7879 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $38.57 | 5.744% | $40.7855 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $67.98 | 9.437% | $74.3953 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $194.57 | 5.229% | $204.7441 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $732.56 | $795.3094 | $795.32 | $795.40 | $795.20 | |