| 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 | $139.31 | 3.379% | $144.0173 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $245.74 | 10.331% | $271.1274 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $173.59 | 7.856% | $187.2272 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $164.37 | 11.249% | $182.86 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $32.42 | 6.656% | $34.5779 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $146.46 | 6.841% | $156.4793 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $53.80 | 11.669% | $60.0779 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $955.69 | $1,036.3670 | $1,036.38 | $1,036.45 | $1,036.40 | |