| 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 | $190.39 | 10.144% | $209.7032 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $73.52 | 7.277% | $78.8701 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $98.78 | 8.635% | $107.3097 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $123.33 | 6.168% | $130.937 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $114.92 | 9.590% | $125.9408 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $112.47 | 4.726% | $117.7853 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $168.74 | 5.569% | $178.1371 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $882.15 | $948.6832 | $948.69 | $948.70 | $948.60 | |