| 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 | $160.91 | 13.542% | $182.7004 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $84.94 | 5.278% | $89.4231 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $49.85 | 9.274% | $54.4731 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $9.71 | 13.289% | $11.0004 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $193.46 | 4.238% | $201.6588 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $154.84 | 10.302% | $170.7916 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $112.95 | 4.527% | $118.0632 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $766.66 | $828.1106 | $828.10 | $828.05 | $828.20 | |