| 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 | $234.63 | 7.308% | $251.7768 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $168.54 | 13.636% | $191.5221 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $164.37 | 8.538% | $178.4039 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $130.47 | 12.817% | $147.1923 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $167.27 | 3.555% | $173.2164 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $161.98 | 7.572% | $174.2451 | $174.25 | $174.25 | $174.20 |
| Purchase #7 | $20.68 | 12.854% | $23.3382 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $1,047.94 | $1,139.6948 | $1,139.70 | $1,139.70 | $1,139.60 | |