| 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 | $135.79 | 8.811% | $147.7545 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $68.65 | 3.185% | $70.8365 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $123.84 | 12.610% | $139.4562 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $245.73 | 12.655% | $276.8271 | $276.83 | $276.85 | $276.80 |
| Purchase #5 | $82.83 | 4.239% | $86.3412 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $64.44 | 6.470% | $68.6093 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $162.79 | 11.148% | $180.9378 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $884.07 | $970.7626 | $970.77 | $970.80 | $970.70 | |