| 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 | $105.59 | 7.580% | $113.5937 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $141.92 | 13.783% | $161.4808 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $32.61 | 10.270% | $35.959 | $35.96 | $35.95 | $36.00 |
| Purchase #4 | $169.70 | 12.641% | $191.1518 | $191.15 | $191.15 | $191.20 |
| Purchase #5 | $190.42 | 7.290% | $204.3016 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $247.28 | 3.744% | $256.5382 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $6.62 | 10.318% | $7.3031 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $894.14 | $970.3282 | $970.32 | $970.35 | $970.40 | |