| 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 | $101.33 | 12.251% | $113.7439 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $98.50 | 10.489% | $108.8317 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $76.45 | 11.251% | $85.0514 | $85.05 | $85.05 | $85.10 |
| Purchase #4 | $99.31 | 12.460% | $111.684 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $68.63 | 7.135% | $73.5268 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $184.41 | 13.452% | $209.2168 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $170.85 | 8.187% | $184.8375 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $799.48 | $886.8921 | $886.89 | $886.95 | $886.80 | |