| 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 | $167.40 | 9.483% | $183.2745 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $204.71 | 10.516% | $226.2373 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $103.54 | 5.159% | $108.8816 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $15.98 | 5.751% | $16.899 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $196.76 | 11.212% | $218.8207 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $12.46 | 4.406% | $13.009 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $101.90 | 10.807% | $112.9123 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $802.75 | $880.0344 | $880.03 | $880.00 | $880.00 | |