| 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 | $157.38 | 6.717% | $167.9512 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $5.35 | 3.606% | $5.5429 | $5.54 | $5.55 | $5.50 |
| Purchase #3 | $71.70 | 4.686% | $75.0599 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $168.72 | 9.170% | $184.1916 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $49.32 | 7.458% | $52.9983 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $125.66 | 11.767% | $140.4464 | $140.45 | $140.45 | $140.40 |
| Purchase #7 | $106.59 | 11.199% | $118.527 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $684.72 | $744.7173 | $744.72 | $744.75 | $744.70 | |