| 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 | $153.76 | 5.592% | $162.3583 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $33.74 | 5.211% | $35.4982 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $22.86 | 7.134% | $24.4908 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $135.26 | 9.746% | $148.4424 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $217.63 | 11.256% | $242.1264 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $232.67 | 10.471% | $257.0329 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $144.28 | 4.597% | $150.9126 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $940.20 | $1,020.8616 | $1,020.86 | $1,020.90 | $1,020.80 | |