| 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 | $168.33 | 10.239% | $185.5653 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $172.44 | 9.232% | $188.3597 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $245.63 | 7.435% | $263.8926 | $263.89 | $263.90 | $263.90 |
| Purchase #4 | $156.61 | 12.720% | $176.5308 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $211.72 | 7.409% | $227.4063 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $8.70 | 8.607% | $9.4488 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $73.59 | 4.850% | $77.1591 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $1,037.02 | $1,128.3626 | $1,128.37 | $1,128.35 | $1,128.40 | |