| 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 | $162.60 | 4.591% | $170.065 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $204.52 | 5.543% | $215.8565 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $182.46 | 13.417% | $206.9407 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $92.82 | 10.172% | $102.2617 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $248.63 | 12.334% | $279.296 | $279.30 | $279.30 | $279.30 |
| Purchase #6 | $161.42 | 10.680% | $178.6597 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $195.73 | 9.610% | $214.5397 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,248.18 | $1,367.6193 | $1,367.63 | $1,367.60 | $1,367.70 | |