| 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 | $201.88 | 7.657% | $217.338 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $128.43 | 3.451% | $132.8621 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $74.41 | 10.331% | $82.0973 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $84.53 | 10.274% | $93.2146 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $19.88 | 12.706% | $22.406 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $162.57 | 9.506% | $178.0239 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $88.44 | 4.577% | $92.4879 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $760.14 | $818.4298 | $818.43 | $818.40 | $818.40 | |