| 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 | $89.91 | 10.486% | $99.338 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $145.79 | 11.290% | $162.2497 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $115.40 | 11.505% | $128.6768 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $149.83 | 7.334% | $160.8185 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $158.74 | 3.277% | $163.9419 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $125.43 | 9.197% | $136.9658 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $171.82 | 11.545% | $191.6566 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $956.92 | $1,043.6473 | $1,043.66 | $1,043.65 | $1,043.60 | |