| 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 | $137.91 | 11.381% | $153.6055 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $136.37 | 4.799% | $142.9144 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $144.85 | 11.440% | $161.4208 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $35.31 | 8.433% | $38.2877 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $198.29 | 7.556% | $213.2728 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $175.84 | 6.356% | $187.0164 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $237.97 | 10.139% | $262.0978 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,066.54 | $1,158.6154 | $1,158.62 | $1,158.55 | $1,158.60 | |