| 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 | $145.75 | 5.350% | $153.5476 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $29.98 | 12.489% | $33.7242 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $51.85 | 13.118% | $58.6517 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $199.68 | 7.417% | $214.4903 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $12.95 | 3.512% | $13.4048 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $166.66 | 12.505% | $187.5008 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $111.39 | 5.770% | $117.8172 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $718.26 | $779.1366 | $779.13 | $779.10 | $779.10 | |