| 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 | $161.76 | 10.328% | $178.4666 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $128.96 | 7.694% | $138.8822 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $224.52 | 13.122% | $253.9815 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $68.85 | 6.188% | $73.1104 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $105.81 | 13.760% | $120.3695 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $176.41 | 10.776% | $195.4199 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $101.88 | 9.279% | $111.3334 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $968.19 | $1,071.5635 | $1,071.56 | $1,071.55 | $1,071.60 | |