| 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 | $101.58 | 5.613% | $107.2817 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $8.37 | 12.783% | $9.4399 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $233.74 | 7.428% | $251.1022 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $145.76 | 12.258% | $163.6273 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $130.95 | 7.625% | $140.9349 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $182.82 | 4.149% | $190.4052 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $132.66 | 10.624% | $146.7538 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $935.88 | $1,009.5450 | $1,009.54 | $1,009.60 | $1,009.50 | |