| 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 | $151.82 | 5.323% | $159.9014 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $14.65 | 13.554% | $16.6357 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $241.44 | 7.579% | $259.7387 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $195.80 | 11.510% | $218.3366 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $35.40 | 6.494% | $37.6989 | $37.70 | $37.70 | $37.70 |
| Purchase #6 | $108.34 | 8.367% | $117.4048 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $60.37 | 12.422% | $67.8692 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $807.82 | $877.5853 | $877.59 | $877.60 | $877.50 | |