| 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 | $35.56 | 6.281% | $37.7935 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $144.98 | 5.776% | $153.354 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $215.49 | 3.838% | $223.7605 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $76.62 | 5.459% | $80.8027 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $168.62 | 12.130% | $189.0736 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $53.63 | 5.208% | $56.4231 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $174.61 | 10.268% | $192.539 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $869.51 | $933.7464 | $933.73 | $933.70 | $933.80 | |