| 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 | $174.90 | 5.314% | $184.1942 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $219.55 | 10.491% | $242.583 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $210.96 | 9.415% | $230.8219 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $101.32 | 8.232% | $109.6607 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $155.85 | 8.316% | $168.8105 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $14.51 | 9.146% | $15.8371 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $58.61 | 3.378% | $60.5898 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $935.70 | $1,012.4972 | $1,012.49 | $1,012.50 | $1,012.50 | |