| 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 | $136.97 | 13.176% | $155.0172 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $29.42 | 7.706% | $31.6871 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $204.71 | 8.351% | $221.8053 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $82.64 | 11.548% | $92.1833 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $43.82 | 11.395% | $48.8133 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $63.72 | 10.111% | $70.1627 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $110.43 | 10.693% | $122.2383 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $671.71 | $741.9072 | $741.91 | $741.90 | $741.90 | |