| 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 | $169.43 | 5.519% | $178.7808 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $46.37 | 10.169% | $51.0854 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $157.52 | 12.764% | $177.6259 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $49.38 | 6.433% | $52.5566 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $84.48 | 9.804% | $92.7624 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $116.29 | 7.136% | $124.5885 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $183.74 | 8.258% | $198.9132 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $807.21 | $876.3128 | $876.32 | $876.35 | $876.40 | |