| 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 | $174.77 | 3.720% | $181.2714 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $154.82 | 12.404% | $174.0239 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $106.65 | 3.565% | $110.4521 | $110.45 | $110.45 | $110.50 |
| Purchase #4 | $79.74 | 11.478% | $88.8926 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $146.56 | 8.813% | $159.4763 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $22.43 | 11.551% | $25.0209 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $202.34 | 3.480% | $209.3814 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $887.31 | $948.5186 | $948.51 | $948.50 | $948.60 | |