| 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 | $206.61 | 3.186% | $213.1926 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $49.57 | 11.108% | $55.0762 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $39.53 | 10.105% | $43.5245 | $43.52 | $43.50 | $43.50 |
| Purchase #4 | $107.47 | 7.687% | $115.7312 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $69.67 | 4.218% | $72.6087 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $145.41 | 10.317% | $160.4119 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $17.95 | 5.734% | $18.9793 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $636.21 | $679.5244 | $679.52 | $679.55 | $679.50 | |