| 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 | $115.80 | 3.312% | $119.6353 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $40.47 | 9.470% | $44.3025 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $229.39 | 8.852% | $249.6956 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $165.81 | 13.330% | $187.9125 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $102.49 | 7.117% | $109.7842 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $159.99 | 7.587% | $172.1284 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $30.74 | 7.277% | $32.9769 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $844.69 | $916.4354 | $916.44 | $916.50 | $916.40 | |