| 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 | $121.27 | 3.829% | $125.9134 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $178.82 | 11.457% | $199.3074 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $12.57 | 5.238% | $13.2284 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $97.29 | 11.137% | $108.1252 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $145.95 | 10.683% | $161.5418 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $27.55 | 7.417% | $29.5934 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $136.49 | 6.746% | $145.6976 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $719.94 | $783.4072 | $783.41 | $783.45 | $783.30 | |