| 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 | $187.49 | 3.663% | $194.3578 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $25.96 | 12.276% | $29.1468 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $119.97 | 3.746% | $124.4641 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $171.56 | 10.216% | $189.0866 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $5.59 | 3.709% | $5.7973 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $170.51 | 8.206% | $184.5021 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $69.92 | 6.424% | $74.4117 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $751.00 | $801.7664 | $801.77 | $801.75 | $801.80 | |