| 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 | $196.39 | 11.353% | $218.6862 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $135.96 | 5.690% | $143.6961 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $116.91 | 6.562% | $124.5816 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $33.51 | 4.673% | $35.0759 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $18.82 | 12.514% | $21.1751 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $65.36 | 5.414% | $68.8986 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $198.53 | 11.588% | $221.5357 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $765.48 | $833.6492 | $833.67 | $833.75 | $833.70 | |