| 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 | $135.54 | 13.428% | $153.7403 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $129.47 | 4.397% | $135.1628 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $42.30 | 6.823% | $45.1861 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $193.78 | 3.445% | $200.4557 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $211.84 | 4.381% | $221.1207 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $23.82 | 5.867% | $25.2175 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $118.59 | 7.678% | $127.6953 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $855.34 | $908.5784 | $908.59 | $908.55 | $908.60 | |