| 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 | $221.67 | 7.451% | $238.1866 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $148.45 | 9.554% | $162.6329 | $162.63 | $162.65 | $162.60 |
| Purchase #3 | $15.59 | 3.164% | $16.0833 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $136.46 | 5.428% | $143.867 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $122.94 | 6.257% | $130.6324 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $185.91 | 10.724% | $205.847 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $178.91 | 6.836% | $191.1403 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $1,009.93 | $1,088.3895 | $1,088.39 | $1,088.45 | $1,088.30 | |