| 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 | $206.95 | 7.243% | $221.9394 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $184.52 | 10.338% | $203.5957 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $63.88 | 4.605% | $66.8217 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $26.64 | 9.306% | $29.1191 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $13.84 | 9.608% | $15.1697 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $57.28 | 10.685% | $63.4004 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $158.42 | 8.702% | $172.2057 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $711.53 | $772.2517 | $772.26 | $772.20 | $772.20 | |