| 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 | $138.79 | 9.777% | $152.3595 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $140.84 | 13.383% | $159.6886 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $114.38 | 7.482% | $122.9379 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $81.69 | 4.841% | $85.6446 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $125.99 | 13.757% | $143.3224 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $102.43 | 12.800% | $115.541 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $32.74 | 8.189% | $35.4211 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $736.86 | $814.9151 | $814.91 | $814.90 | $814.80 | |