| 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 | $156.77 | 4.807% | $164.3059 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $214.96 | 10.843% | $238.2681 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $66.71 | 3.176% | $68.8287 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $43.27 | 13.249% | $49.0028 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $158.67 | 7.682% | $170.859 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $246.98 | 9.790% | $271.1593 | $271.16 | $271.15 | $271.20 |
| Purchase #7 | $160.65 | 7.798% | $173.1775 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $1,048.01 | $1,135.6013 | $1,135.61 | $1,135.60 | $1,135.70 | |