| 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 | $158.51 | 12.781% | $178.7692 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $144.74 | 11.396% | $161.2346 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $96.97 | 13.376% | $109.9407 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $140.45 | 4.779% | $147.1621 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $173.36 | 10.152% | $190.9595 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $27.70 | 6.437% | $29.483 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $233.27 | 7.483% | $250.7256 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $975.00 | $1,068.2747 | $1,068.27 | $1,068.30 | $1,068.30 | |