| 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 | $165.57 | 7.697% | $178.3139 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $116.99 | 7.546% | $125.8181 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $194.28 | 7.869% | $209.5679 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $170.51 | 8.130% | $184.3725 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $14.85 | 9.494% | $16.2599 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $42.75 | 10.298% | $47.1524 | $47.15 | $47.15 | $47.20 |
| Purchase #7 | $187.41 | 5.260% | $197.2678 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $892.36 | $958.7525 | $958.75 | $958.65 | $958.90 | |