| 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 | $186.25 | 9.139% | $203.2714 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $100.48 | 7.378% | $107.8934 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $146.34 | 6.118% | $155.2931 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $151.94 | 3.546% | $157.3278 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $177.95 | 5.611% | $187.9348 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $247.68 | 8.827% | $269.5427 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $179.80 | 10.779% | $199.1806 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,190.44 | $1,280.4438 | $1,280.43 | $1,280.50 | $1,280.40 | |