| 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 | $128.31 | 11.176% | $142.6499 | $142.65 | $142.65 | $142.60 |
| Purchase #2 | $172.52 | 7.158% | $184.869 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $95.57 | 5.726% | $101.0423 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $30.31 | 10.719% | $33.5589 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $229.88 | 7.361% | $246.8015 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $174.97 | 9.250% | $191.1547 | $191.15 | $191.15 | $191.20 |
| Purchase #7 | $48.37 | 9.590% | $53.0087 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $879.93 | $953.0850 | $953.08 | $953.05 | $953.10 | |