| 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 | $134.47 | 11.579% | $150.0403 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $27.86 | 5.228% | $29.3165 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $132.99 | 6.679% | $141.8724 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $204.55 | 9.372% | $223.7204 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $182.39 | 10.825% | $202.1337 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $41.77 | 10.827% | $46.2924 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $146.36 | 6.207% | $155.4446 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $870.39 | $948.8203 | $948.81 | $948.80 | $948.70 | |