| 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 | $40.73 | 6.420% | $43.3449 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $176.79 | 6.233% | $187.8093 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $111.73 | 11.336% | $124.3957 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $188.93 | 3.133% | $194.8492 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $144.88 | 11.238% | $161.1616 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $185.51 | 9.422% | $202.9888 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $193.61 | 5.444% | $204.1501 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $1,042.18 | $1,118.6996 | $1,118.70 | $1,118.70 | $1,118.70 | |