| 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 | $146.58 | 9.829% | $160.9873 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $124.79 | 4.642% | $130.5828 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $46.50 | 11.783% | $51.9791 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $76.60 | 12.556% | $86.2179 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $10.49 | 9.142% | $11.449 | $11.45 | $11.45 | $11.40 |
| Purchase #6 | $136.68 | 9.586% | $149.7821 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $239.67 | 7.367% | $257.3265 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $781.31 | $848.3247 | $848.33 | $848.40 | $848.30 | |