| 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 | $154.78 | 3.706% | $160.5161 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $79.81 | 3.158% | $82.3304 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $168.57 | 9.297% | $184.242 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $37.47 | 11.486% | $41.7738 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $67.36 | 9.364% | $73.6676 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $55.69 | 5.575% | $58.7947 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $57.30 | 11.623% | $63.96 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $620.98 | $665.2846 | $665.28 | $665.25 | $665.30 | |