| 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 | $180.46 | 13.488% | $204.8004 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $77.35 | 4.830% | $81.086 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $225.54 | 5.158% | $237.1734 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $44.41 | 10.831% | $49.22 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $103.91 | 8.284% | $112.5179 | $112.52 | $112.50 | $112.50 |
| Purchase #6 | $7.85 | 3.319% | $8.1105 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $123.77 | 5.376% | $130.4239 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $763.29 | $823.3321 | $823.33 | $823.25 | $823.30 | |