| 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 | $187.64 | 3.655% | $194.4982 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $217.99 | 11.647% | $243.3793 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $7.27 | 7.837% | $7.8397 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $239.39 | 11.324% | $266.4985 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $167.85 | 9.869% | $184.4151 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $176.74 | 3.449% | $182.8358 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $39.29 | 13.223% | $44.4853 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $1,036.17 | $1,123.9519 | $1,123.97 | $1,124.00 | $1,123.90 | |