| 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 | $165.29 | 8.815% | $179.8603 | $179.86 | $179.85 | $179.90 |
| Purchase #2 | $203.45 | 4.681% | $212.9735 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $106.37 | 7.375% | $114.2148 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $79.71 | 7.707% | $85.8532 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $84.35 | 13.831% | $96.0164 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $111.39 | 9.202% | $121.6401 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $57.97 | 4.675% | $60.6801 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $808.53 | $871.2384 | $871.23 | $871.20 | $871.30 | |