| 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 | $178.52 | 5.102% | $187.6281 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $118.51 | 3.535% | $122.6993 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $164.56 | 11.388% | $183.3001 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $172.29 | 13.375% | $195.3338 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $93.38 | 5.532% | $98.5458 | $98.55 | $98.55 | $98.50 |
| Purchase #6 | $98.47 | 10.380% | $108.6912 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $60.58 | 12.313% | $68.0392 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $886.31 | $964.2375 | $964.24 | $964.30 | $964.10 | |