| 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 | $175.54 | 7.840% | $189.3023 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $238.69 | 8.724% | $259.5133 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $71.64 | 4.620% | $74.9498 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $234.81 | 13.680% | $266.932 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $84.67 | 8.782% | $92.1057 | $92.11 | $92.10 | $92.10 |
| Purchase #6 | $159.60 | 9.828% | $175.2855 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $95.53 | 7.538% | $102.7311 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $1,060.48 | $1,160.8197 | $1,160.82 | $1,160.85 | $1,160.70 | |