| 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 | $159.51 | 9.832% | $175.193 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $162.83 | 7.797% | $175.5259 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $74.58 | 10.829% | $82.6563 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $201.95 | 3.645% | $209.3111 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $13.44 | 9.654% | $14.7375 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $150.30 | 6.279% | $159.7373 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $249.94 | 8.795% | $271.9222 | $271.92 | $271.90 | $271.90 |
| 7 purchase totals = | $1,012.55 | $1,089.0833 | $1,089.09 | $1,089.10 | $1,089.00 | |