| 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 | $133.99 | 10.151% | $147.5913 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $13.70 | 10.760% | $15.1741 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $109.55 | 13.489% | $124.3272 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $166.47 | 5.292% | $175.2796 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $236.60 | 11.837% | $264.6063 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $93.61 | 4.711% | $98.02 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $113.82 | 9.677% | $124.8344 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $867.74 | $949.8329 | $949.83 | $949.85 | $949.80 | |