| 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 | $187.48 | 5.244% | $197.3115 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $216.29 | 6.160% | $229.6135 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $133.66 | 13.684% | $151.95 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $90.47 | 12.499% | $101.7778 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $14.56 | 10.504% | $16.0894 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $119.88 | 10.124% | $132.0167 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $40.42 | 3.859% | $41.9798 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $802.76 | $870.7387 | $870.74 | $870.75 | $870.80 | |