| 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 | $170.91 | 11.772% | $191.0295 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $217.30 | 13.245% | $246.0814 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $149.96 | 3.729% | $155.552 | $155.55 | $155.55 | $155.60 |
| Purchase #4 | $244.42 | 7.389% | $262.4802 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $152.74 | 8.771% | $166.1368 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $214.35 | 9.530% | $234.7776 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $33.54 | 5.759% | $35.4716 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $1,183.22 | $1,291.5291 | $1,291.53 | $1,291.60 | $1,291.60 | |