| 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 | $154.59 | 11.349% | $172.1344 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $158.30 | 6.592% | $168.7351 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $22.79 | 8.108% | $24.6378 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $215.53 | 13.569% | $244.7753 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $62.88 | 7.779% | $67.7714 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $213.70 | 6.686% | $227.988 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $198.52 | 6.622% | $211.666 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $1,026.31 | $1,117.7080 | $1,117.72 | $1,117.75 | $1,117.70 | |