| 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 | $140.65 | 4.531% | $147.0229 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $46.57 | 9.374% | $50.9355 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $11.54 | 5.586% | $12.1846 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $218.49 | 12.794% | $246.4436 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $207.48 | 7.770% | $223.6012 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $70.64 | 12.757% | $79.6515 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $157.49 | 11.140% | $175.0344 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $852.86 | $934.8737 | $934.86 | $934.90 | $934.80 | |