| 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 | $213.95 | 7.658% | $230.3343 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $154.71 | 7.723% | $166.6583 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $22.70 | 6.293% | $24.1285 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $27.30 | 9.157% | $29.7999 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $163.64 | 3.298% | $169.0368 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $169.34 | 11.668% | $189.0986 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $137.65 | 13.802% | $156.6485 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $889.29 | $965.7049 | $965.71 | $965.75 | $965.60 | |