| 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 | $188.37 | 13.378% | $213.5701 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $120.61 | 6.427% | $128.3616 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $108.32 | 9.771% | $118.9039 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $152.82 | 13.478% | $173.4171 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $159.91 | 7.870% | $172.4949 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $162.27 | 4.564% | $169.676 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $64.81 | 4.460% | $67.7005 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $957.11 | $1,044.1241 | $1,044.12 | $1,044.10 | $1,044.20 | |