| 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 | $198.90 | 9.381% | $217.5588 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $112.81 | 3.223% | $116.4459 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $73.36 | 11.661% | $81.9145 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $90.57 | 13.177% | $102.5044 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $155.94 | 10.486% | $172.2919 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $96.35 | 11.782% | $107.702 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $83.77 | 5.563% | $88.4301 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $811.70 | $886.8476 | $886.84 | $886.85 | $886.80 | |