| 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 | $175.87 | 3.280% | $181.6385 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $111.25 | 6.841% | $118.8606 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $144.29 | 3.446% | $149.2622 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $101.66 | 11.164% | $113.0093 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $80.87 | 9.695% | $88.7103 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $132.74 | 5.824% | $140.4708 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $62.54 | 12.644% | $70.4476 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $809.22 | $862.3993 | $862.40 | $862.35 | $862.40 | |