| 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 | $141.61 | 9.509% | $155.0757 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $174.40 | 10.819% | $193.2683 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $191.91 | 13.611% | $218.0309 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $110.69 | 7.486% | $118.9763 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $194.66 | 10.720% | $215.5276 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $28.29 | 9.312% | $30.9244 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $202.83 | 5.268% | $213.5151 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $1,044.39 | $1,145.3183 | $1,145.33 | $1,145.35 | $1,145.30 | |