| 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 | $159.40 | 11.617% | $177.9175 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $142.57 | 11.801% | $159.3947 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $198.49 | 5.661% | $209.7265 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $231.45 | 7.472% | $248.7439 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $195.58 | 9.864% | $214.872 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $120.57 | 6.826% | $128.8001 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $207.90 | 12.248% | $233.3636 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,255.96 | $1,372.8183 | $1,372.81 | $1,372.80 | $1,372.80 | |