| 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 | $178.56 | 4.856% | $187.2309 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $93.67 | 9.620% | $102.6811 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $188.67 | 8.301% | $204.3315 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $232.36 | 4.348% | $242.463 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $52.26 | 3.459% | $54.0677 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $95.88 | 12.340% | $107.7116 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $103.26 | 13.873% | $117.5853 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $944.66 | $1,016.0711 | $1,016.07 | $1,016.10 | $1,016.10 | |