| 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 | $176.95 | 11.810% | $197.8478 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $129.85 | 9.350% | $141.991 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $133.27 | 8.675% | $144.8312 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $137.83 | 12.642% | $155.2545 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $59.87 | 3.264% | $61.8242 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $140.68 | 12.378% | $158.0934 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $170.73 | 8.771% | $185.7047 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $949.18 | $1,045.5468 | $1,045.53 | $1,045.55 | $1,045.50 | |