| 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 | $139.90 | 7.811% | $150.8276 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $13.37 | 13.380% | $15.1589 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $118.47 | 4.345% | $123.6175 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $143.75 | 5.249% | $151.2954 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $188.53 | 7.461% | $202.5962 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $247.29 | 5.434% | $260.7277 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $38.80 | 5.162% | $40.8029 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $890.11 | $945.0262 | $945.04 | $945.05 | $945.00 | |