| 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 | $194.78 | 13.130% | $220.3546 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $73.48 | 3.338% | $75.9328 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $81.53 | 8.759% | $88.6712 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $124.75 | 12.207% | $139.9782 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $173.36 | 8.205% | $187.5842 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $160.96 | 10.859% | $178.4386 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $54.99 | 7.387% | $59.0521 | $59.05 | $59.05 | $59.10 |
| 7 purchase totals = | $863.85 | $950.0117 | $950.00 | $950.05 | $950.10 | |