| 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 | $179.85 | 13.152% | $203.5039 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $73.66 | 3.355% | $76.1313 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $37.44 | 7.161% | $40.1211 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $28.54 | 4.777% | $29.9034 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $186.55 | 5.683% | $197.1516 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $118.79 | 6.533% | $126.5506 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $139.62 | 3.223% | $144.12 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $764.45 | $817.4819 | $817.47 | $817.45 | $817.50 | |