| 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 | $190.48 | 10.856% | $211.1585 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $35.76 | 9.838% | $39.2781 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $157.30 | 10.450% | $173.7379 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $26.46 | 6.820% | $28.2646 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $247.39 | 7.170% | $265.1279 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $63.93 | 13.739% | $72.7133 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $73.86 | 7.751% | $79.5849 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $795.18 | $869.8652 | $869.86 | $869.90 | $869.90 | |