| 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 | $175.79 | 4.355% | $183.4457 | $183.45 | $183.45 | $183.40 |
| Purchase #2 | $155.32 | 3.656% | $160.9985 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $180.77 | 11.594% | $201.7285 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $88.88 | 4.494% | $92.8743 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $155.85 | 12.720% | $175.6741 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $201.30 | 12.432% | $226.3256 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $15.61 | 13.795% | $17.7634 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $973.52 | $1,058.8101 | $1,058.81 | $1,058.80 | $1,058.80 | |