| 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 | $135.75 | 4.176% | $141.4189 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $149.59 | 12.555% | $168.371 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $158.83 | 10.193% | $175.0195 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $5.46 | 7.259% | $5.8563 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $188.57 | 13.148% | $213.3632 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $216.59 | 12.799% | $244.3114 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $6.76 | 3.838% | $7.0194 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $861.55 | $955.3597 | $955.36 | $955.25 | $955.40 | |