| 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 | $40.91 | 12.529% | $46.0356 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $178.27 | 7.874% | $192.307 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $103.93 | 11.714% | $116.1044 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $128.88 | 12.348% | $144.7941 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $85.66 | 8.603% | $93.0293 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $147.32 | 10.195% | $162.3393 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $111.62 | 6.704% | $119.103 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $796.59 | $873.7127 | $873.71 | $873.75 | $873.60 | |