| 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 | $176.41 | 7.389% | $189.4449 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $84.47 | 12.326% | $94.8818 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $149.48 | 10.291% | $164.863 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $114.94 | 3.161% | $118.5733 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $182.48 | 12.146% | $204.644 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $42.64 | 13.356% | $48.335 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $46.47 | 6.811% | $49.6351 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $796.89 | $870.3771 | $870.37 | $870.40 | $870.30 | |