| 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 | $109.65 | 7.636% | $118.0229 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $124.69 | 3.363% | $128.8833 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $158.55 | 11.678% | $177.0655 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $66.62 | 6.359% | $70.8564 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $61.44 | 10.356% | $67.8027 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $162.67 | 8.227% | $176.0529 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $203.77 | 11.765% | $227.7435 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $887.39 | $966.4272 | $966.42 | $966.40 | $966.50 | |