| 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 | $132.43 | 7.267% | $142.0537 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $154.87 | 10.110% | $170.5274 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $94.95 | 9.239% | $103.7224 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $152.57 | 7.608% | $164.1775 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $223.75 | 6.612% | $238.5444 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $8.50 | 13.188% | $9.621 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $113.97 | 9.504% | $124.8017 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $881.04 | $953.4481 | $953.44 | $953.45 | $953.40 | |