| 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 | $171.92 | 6.759% | $183.5401 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $75.96 | 4.600% | $79.4542 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $212.83 | 3.664% | $220.6281 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $111.55 | 5.439% | $117.6172 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $93.54 | 10.782% | $103.6255 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $6.51 | 9.703% | $7.1417 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $245.77 | 10.494% | $271.5611 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $918.08 | $983.5679 | $983.57 | $983.60 | $983.50 | |