| 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 | $144.85 | 11.591% | $161.6396 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $35.82 | 4.500% | $37.4319 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $6.97 | 6.663% | $7.4344 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $207.87 | 7.686% | $223.8469 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $177.25 | 10.445% | $195.7638 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $168.87 | 4.590% | $176.6211 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $28.44 | 9.162% | $31.0457 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $770.07 | $833.7834 | $833.78 | $833.80 | $833.60 | |