| 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 | $131.49 | 3.461% | $136.0409 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $15.81 | 5.738% | $16.7172 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $39.86 | 6.439% | $42.4266 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $27.74 | 5.603% | $29.2943 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $160.77 | 3.781% | $166.8487 | $166.85 | $166.85 | $166.80 |
| Purchase #6 | $235.93 | 8.500% | $255.9841 | $255.98 | $256.00 | $256.00 |
| Purchase #7 | $172.51 | 10.268% | $190.2233 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $784.11 | $837.5351 | $837.53 | $837.55 | $837.40 | |