| 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 | $134.46 | 10.463% | $148.5285 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $42.91 | 10.288% | $47.3246 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $230.43 | 12.190% | $258.5194 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $76.57 | 12.666% | $86.2684 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $68.84 | 10.870% | $76.3229 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $150.27 | 3.623% | $155.7143 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $141.61 | 11.281% | $157.585 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $845.09 | $930.2631 | $930.26 | $930.20 | $930.20 | |