| 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 | $144.61 | 11.218% | $160.8323 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $126.59 | 9.120% | $138.135 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $86.90 | 6.680% | $92.7049 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $32.30 | 7.490% | $34.7193 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $47.38 | 7.164% | $50.7743 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $188.99 | 3.138% | $194.9205 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $236.88 | 4.131% | $246.6655 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $863.65 | $918.7518 | $918.75 | $918.70 | $918.70 | |