| 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 | $158.85 | 13.506% | $180.3043 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $240.86 | 3.203% | $248.5747 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $157.70 | 3.576% | $163.3394 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $18.48 | 4.107% | $19.239 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $172.99 | 6.529% | $184.2845 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $148.94 | 3.156% | $153.6405 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $247.32 | 10.370% | $272.9671 | $272.97 | $272.95 | $273.00 |
| 7 purchase totals = | $1,145.14 | $1,222.3495 | $1,222.34 | $1,222.35 | $1,222.30 | |