| 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 | $156.68 | 6.194% | $166.3848 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $123.35 | 9.287% | $134.8055 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $122.33 | 7.740% | $131.7983 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $231.79 | 10.726% | $256.6518 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $53.32 | 3.154% | $55.0017 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $151.70 | 4.602% | $158.6812 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $70.53 | 8.397% | $76.4524 | $76.45 | $76.45 | $76.50 |
| 7 purchase totals = | $909.70 | $979.7757 | $979.77 | $979.80 | $979.90 | |