| 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 | $114.95 | 13.299% | $130.2372 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $199.56 | 6.636% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $178.56 | 9.224% | $195.0304 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $18.71 | 11.237% | $20.8124 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $154.68 | 3.551% | $160.1727 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $34.42 | 12.819% | $38.8323 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $79.33 | 8.788% | $86.3015 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $780.21 | $844.1893 | $844.18 | $844.20 | $844.10 | |