| 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 | $249.62 | 9.576% | $273.5236 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $77.48 | 11.777% | $86.6048 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $144.64 | 9.344% | $158.1552 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $180.40 | 3.398% | $186.53 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $24.59 | 4.393% | $25.6702 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $14.50 | 9.442% | $15.8691 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $65.68 | 10.145% | $72.3432 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $756.91 | $818.6961 | $818.69 | $818.65 | $818.70 | |