| 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 | $185.80 | 9.193% | $202.8806 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $46.46 | 10.679% | $51.4215 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $219.37 | 11.692% | $245.0187 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $63.69 | 13.578% | $72.3378 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $188.94 | 5.606% | $199.532 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $125.97 | 12.819% | $142.1181 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $45.49 | 11.716% | $50.8196 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $875.72 | $964.1283 | $964.13 | $964.10 | $964.00 | |