| 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 | $32.93 | 13.659% | $37.4279 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $183.49 | 11.508% | $204.606 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $212.50 | 8.593% | $230.7601 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $169.77 | 12.227% | $190.5278 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $186.77 | 12.833% | $210.7382 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $7.40 | 4.858% | $7.7595 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $153.97 | 3.812% | $159.8393 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $946.83 | $1,041.6588 | $1,041.67 | $1,041.70 | $1,041.60 | |