| 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 | $154.88 | 12.813% | $174.7248 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $68.57 | 8.644% | $74.4972 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $152.83 | 5.519% | $161.2647 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $80.32 | 12.818% | $90.6154 | $90.62 | $90.60 | $90.60 |
| Purchase #5 | $36.47 | 4.837% | $38.2341 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $214.42 | 9.674% | $235.163 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $48.84 | 3.420% | $50.5103 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $756.33 | $825.0095 | $825.00 | $824.95 | $825.00 | |