| 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 | $156.27 | 12.252% | $175.4162 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $211.96 | 5.786% | $224.224 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $59.58 | 7.865% | $64.266 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $210.52 | 6.371% | $223.9322 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $131.33 | 9.382% | $143.6514 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $85.99 | 7.770% | $92.6714 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $29.73 | 7.130% | $31.8497 | $31.85 | $31.85 | $31.80 |
| 7 purchase totals = | $885.38 | $956.0109 | $956.01 | $955.95 | $956.00 | |