| 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 | $133.33 | 11.591% | $148.7843 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $218.98 | 6.638% | $233.5159 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $99.78 | 9.514% | $109.2731 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $197.55 | 8.730% | $214.7961 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $237.75 | 13.743% | $270.424 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $198.60 | 5.804% | $210.1267 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $195.45 | 10.184% | $215.3546 | $215.35 | $215.35 | $215.40 |
| 7 purchase totals = | $1,281.44 | $1,402.2747 | $1,402.27 | $1,402.25 | $1,402.30 | |