| 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 | 11.461% | $160.214 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $102.63 | 9.661% | $112.5451 | $112.55 | $112.55 | $112.50 |
| Purchase #3 | $35.29 | 10.793% | $39.0988 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $124.64 | 13.739% | $141.7643 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $37.31 | 11.800% | $41.7126 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $57.96 | 7.117% | $62.085 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $65.65 | 4.656% | $68.7067 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $567.22 | $626.1265 | $626.13 | $626.10 | $626.10 | |