| 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 | $177.85 | 10.647% | $196.7857 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $180.86 | 7.612% | $194.6271 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $250.31 | 7.546% | $269.1984 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $203.84 | 5.127% | $214.2909 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $17.70 | 12.386% | $19.8923 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $94.51 | 6.625% | $100.7713 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $205.43 | 10.203% | $226.39 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $1,130.50 | $1,221.9557 | $1,221.96 | $1,222.00 | $1,222.00 | |