| 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 | $122.51 | 9.619% | $134.2942 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $159.49 | 4.140% | $166.0929 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $40.44 | 13.690% | $45.9762 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $174.46 | 11.441% | $194.42 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $39.91 | 13.148% | $45.1574 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $50.45 | 9.139% | $55.0606 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $87.87 | 10.131% | $96.7721 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $675.13 | $737.7734 | $737.77 | $737.75 | $737.90 | |