| 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 | $137.45 | 5.120% | $144.4874 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $23.86 | 10.559% | $26.3794 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $12.35 | 12.799% | $13.9307 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $238.46 | 10.572% | $263.67 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $153.45 | 8.236% | $166.0881 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $70.58 | 5.541% | $74.4908 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $153.59 | 4.591% | $160.6413 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $789.74 | $849.6877 | $849.69 | $849.75 | $849.70 | |