| 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 | $228.77 | 11.534% | $255.1563 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $149.42 | 6.508% | $159.1443 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $6.81 | 10.724% | $7.5403 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $184.46 | 12.706% | $207.8975 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $93.92 | 12.713% | $105.86 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $151.89 | 5.308% | $159.9523 | $159.95 | $159.95 | $160.00 |
| Purchase #7 | $232.53 | 8.745% | $252.8647 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,047.80 | $1,148.4154 | $1,148.41 | $1,148.40 | $1,148.50 | |