| 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 | $169.47 | 5.719% | $179.162 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $184.87 | 7.724% | $199.1494 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $150.41 | 6.336% | $159.94 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $34.88 | 12.152% | $39.1186 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $16.63 | 13.147% | $18.8163 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $187.31 | 6.104% | $198.7434 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $150.76 | 6.286% | $160.2368 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $894.33 | $955.1665 | $955.17 | $955.15 | $955.00 | |