| 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 | $151.34 | 6.643% | $161.3935 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $174.25 | 9.330% | $190.5075 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $213.54 | 10.525% | $236.0151 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $211.57 | 4.761% | $221.6428 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $63.25 | 12.517% | $71.167 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $107.83 | 13.443% | $122.3256 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $71.77 | 13.286% | $81.3054 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $993.55 | $1,084.3569 | $1,084.37 | $1,084.35 | $1,084.30 | |