| 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 | $41.56 | 6.369% | $44.207 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $153.38 | 3.433% | $158.6455 | $158.65 | $158.65 | $158.60 |
| Purchase #3 | $192.43 | 11.415% | $214.3959 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $145.70 | 7.152% | $156.1205 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $162.32 | 4.253% | $169.2235 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $84.95 | 5.762% | $89.8448 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $143.49 | 8.822% | $156.1487 | $156.15 | $156.15 | $156.10 |
| 7 purchase totals = | $923.83 | $988.5859 | $988.59 | $988.55 | $988.40 | |