| 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 | $135.52 | 9.319% | $148.1491 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $202.61 | 10.301% | $223.4809 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $175.99 | 3.546% | $182.2306 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $243.54 | 4.787% | $255.1983 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $204.58 | 6.374% | $217.6199 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $169.89 | 4.143% | $176.9285 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $138.61 | 11.303% | $154.2771 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,270.74 | $1,357.8844 | $1,357.89 | $1,357.95 | $1,357.80 | |