| 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 | $32.66 | 12.169% | $36.6344 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $171.64 | 6.864% | $183.4214 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $120.35 | 5.167% | $126.5685 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $68.57 | 4.493% | $71.6509 | $71.65 | $71.65 | $71.70 |
| Purchase #5 | $157.53 | 6.540% | $167.8325 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $160.68 | 10.130% | $176.9569 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $154.71 | 6.244% | $164.3701 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $866.14 | $927.4347 | $927.43 | $927.40 | $927.50 | |