| 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 | $167.84 | 7.332% | $180.146 | $180.15 | $180.15 | $180.10 |
| Purchase #2 | $169.31 | 12.672% | $190.765 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $225.51 | 11.103% | $250.5484 | $250.55 | $250.55 | $250.50 |
| Purchase #4 | $246.71 | 4.470% | $257.7379 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $221.68 | 6.396% | $235.8587 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $8.72 | 11.616% | $9.7329 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $160.89 | 10.229% | $177.3474 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $1,200.66 | $1,302.1363 | $1,302.15 | $1,302.15 | $1,302.00 | |