| 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 | $127.94 | 3.497% | $132.4141 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $147.62 | 8.857% | $160.6947 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $160.54 | 11.107% | $178.3712 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $108.82 | 8.319% | $117.8727 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $98.69 | 9.271% | $107.8395 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $181.78 | 7.556% | $195.5153 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $31.35 | 12.729% | $35.3405 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $856.74 | $928.0480 | $928.04 | $928.00 | $928.00 | |