| 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 | $156.60 | 7.802% | $168.8179 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $104.85 | 5.383% | $110.4941 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $230.73 | 9.238% | $252.0448 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $82.55 | 6.610% | $88.0066 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $235.68 | 7.581% | $253.5469 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $161.66 | 6.853% | $172.7386 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $249.33 | 10.682% | $275.9634 | $275.96 | $275.95 | $276.00 |
| 7 purchase totals = | $1,221.40 | $1,321.6123 | $1,321.61 | $1,321.60 | $1,321.50 | |