| 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 | $153.89 | 13.133% | $174.1004 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $178.48 | 11.428% | $198.8767 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $138.83 | 3.533% | $143.7349 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $48.46 | 10.170% | $53.3884 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $193.47 | 12.555% | $217.7602 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $221.51 | 6.696% | $236.3423 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $56.81 | 6.741% | $60.6396 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $991.45 | $1,084.8425 | $1,084.84 | $1,084.90 | $1,084.80 | |