| 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 | $162.52 | 12.330% | $182.5587 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $77.86 | 12.827% | $87.8471 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $33.43 | 11.853% | $37.3925 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $32.54 | 10.110% | $35.8298 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $244.72 | 11.316% | $272.4125 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $157.93 | 7.835% | $170.3038 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $178.70 | 4.608% | $186.9345 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $887.70 | $973.2789 | $973.27 | $973.30 | $973.20 | |