| 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 | $187.90 | 6.634% | $200.3653 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $153.96 | 3.741% | $159.7196 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $237.26 | 5.536% | $250.3947 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $5.33 | 6.297% | $5.6656 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $130.97 | 12.275% | $147.0466 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $165.33 | 4.349% | $172.5202 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $214.72 | 13.794% | $244.3385 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,095.47 | $1,180.0505 | $1,180.06 | $1,180.00 | $1,180.00 | |