| 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 | $140.87 | 6.421% | $149.9153 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $75.94 | 3.748% | $78.7862 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $26.46 | 9.720% | $29.0319 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $158.94 | 11.191% | $176.727 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $98.38 | 10.418% | $108.6292 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $183.94 | 9.674% | $201.7344 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $153.81 | 12.770% | $173.4515 | $173.45 | $173.45 | $173.50 |
| 7 purchase totals = | $838.34 | $918.2755 | $918.28 | $918.35 | $918.20 | |