| 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 | $146.28 | 10.734% | $161.9817 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $12.60 | 4.161% | $13.1243 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $72.67 | 11.591% | $81.0932 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $199.35 | 9.765% | $218.8165 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $43.30 | 11.722% | $48.3756 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $238.83 | 10.201% | $263.193 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $197.38 | 7.414% | $212.0138 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $910.41 | $998.5981 | $998.59 | $998.60 | $998.60 | |