| 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 | $117.88 | 9.817% | $129.4523 | $129.45 | $129.45 | $129.50 |
| Purchase #2 | $21.91 | 3.817% | $22.7463 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $136.64 | 4.606% | $142.9336 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $184.97 | 7.173% | $198.2379 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $57.92 | 4.172% | $60.3364 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $182.48 | 8.374% | $197.7609 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $172.61 | 9.731% | $189.4067 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $874.41 | $940.8741 | $940.88 | $940.90 | $940.80 | |