| 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 | $151.28 | 3.412% | $156.4417 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $68.45 | 12.270% | $76.8488 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $62.88 | 12.498% | $70.7387 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $63.80 | 10.729% | $70.6451 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $219.57 | 11.193% | $244.1465 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $215.27 | 8.317% | $233.174 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $201.44 | 6.106% | $213.7399 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $982.69 | $1,065.7347 | $1,065.74 | $1,065.75 | $1,065.50 | |