| 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 | $135.40 | 6.823% | $144.6383 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $168.68 | 4.134% | $175.6532 | $175.65 | $175.65 | $175.70 |
| Purchase #3 | $245.34 | 13.199% | $277.7224 | $277.72 | $277.70 | $277.70 |
| Purchase #4 | $43.81 | 13.330% | $49.6499 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $48.41 | 6.686% | $51.6467 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $149.99 | 5.497% | $158.235 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $54.28 | 11.429% | $60.4837 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $845.91 | $918.0292 | $918.03 | $918.05 | $917.90 | |