| 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 | $195.45 | 7.521% | $210.1498 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $89.76 | 3.581% | $92.9743 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $114.34 | 6.830% | $122.1494 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $30.50 | 6.818% | $32.5795 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $229.41 | 11.563% | $255.9367 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $84.87 | 12.750% | $95.6909 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $166.40 | 10.675% | $184.1632 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $910.73 | $993.6438 | $993.64 | $993.65 | $993.60 | |