| 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 | $144.51 | 7.559% | $155.4335 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $113.36 | 6.817% | $121.0878 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $173.52 | 7.232% | $186.069 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $135.63 | 7.873% | $146.3081 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $150.75 | 10.571% | $166.6858 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $75.42 | 12.270% | $84.674 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $63.72 | 9.415% | $69.7192 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $856.91 | $929.9774 | $929.98 | $929.95 | $930.00 | |