| 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 | $147.68 | 12.701% | $166.4368 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $42.88 | 12.276% | $48.1439 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $153.26 | 3.238% | $158.2226 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $204.64 | 9.268% | $223.606 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $151.97 | 13.459% | $172.4236 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $113.28 | 5.774% | $119.8208 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $75.47 | 8.294% | $81.7295 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $889.18 | $970.3832 | $970.38 | $970.35 | $970.20 | |