| 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 | $152.83 | 5.234% | $160.8291 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $164.40 | 3.694% | $170.4729 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $249.39 | 3.184% | $257.3306 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $160.60 | 13.773% | $182.7194 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $60.91 | 3.324% | $62.9346 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $18.43 | 4.387% | $19.2385 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $244.88 | 4.809% | $256.6563 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,051.44 | $1,110.1814 | $1,110.18 | $1,110.20 | $1,110.10 | |