| 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 | $187.96 | 12.874% | $212.158 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $46.66 | 5.338% | $49.1507 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $221.78 | 13.826% | $252.4433 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $229.37 | 12.211% | $257.3784 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $144.46 | 8.646% | $156.95 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $128.58 | 13.558% | $146.0129 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $239.32 | 13.457% | $271.5253 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,198.13 | $1,345.6186 | $1,345.62 | $1,345.65 | $1,345.70 | |