| 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 | $157.39 | 10.329% | $173.6468 | $173.65 | $173.65 | $173.60 |
| Purchase #2 | $166.81 | 13.630% | $189.5462 | $189.55 | $189.55 | $189.50 |
| Purchase #3 | $144.94 | 13.649% | $164.7229 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $57.51 | 8.147% | $62.1953 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $7.57 | 3.817% | $7.8589 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $184.40 | 4.702% | $193.0705 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $34.99 | 5.656% | $36.969 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $753.61 | $828.0096 | $828.02 | $827.95 | $828.00 | |