| 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 | $169.49 | 4.333% | $176.834 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $236.34 | 9.546% | $258.901 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $197.51 | 8.390% | $214.0811 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $105.85 | 11.413% | $117.9307 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $165.99 | 13.319% | $188.0982 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $92.67 | 7.132% | $99.2792 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $41.57 | 8.229% | $44.9908 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $1,009.42 | $1,100.1150 | $1,100.11 | $1,100.20 | $1,100.10 | |