| 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 | $114.27 | 4.657% | $119.5916 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $122.27 | 5.828% | $129.3959 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $153.56 | 3.601% | $159.0897 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $143.58 | 3.839% | $149.092 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $131.32 | 3.607% | $136.0567 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $90.80 | 6.727% | $96.9081 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $12.73 | 12.290% | $14.2945 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $768.53 | $804.4285 | $804.43 | $804.45 | $804.50 | |