| 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 | $161.41 | 9.539% | $176.8069 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $120.89 | 7.316% | $129.7343 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $23.30 | 7.596% | $25.0699 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $230.47 | 4.169% | $240.0783 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $237.89 | 9.464% | $260.4039 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $97.91 | 3.541% | $101.377 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $203.79 | 10.486% | $225.1594 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,075.66 | $1,158.6297 | $1,158.63 | $1,158.65 | $1,158.70 | |