| 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 | $153.36 | 9.359% | $167.713 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $151.70 | 6.116% | $160.978 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $16.37 | 3.801% | $16.9922 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $23.55 | 12.837% | $26.5731 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $115.63 | 10.739% | $128.0475 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $40.96 | 9.841% | $44.9909 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $60.98 | 12.430% | $68.5598 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $562.55 | $613.8545 | $613.85 | $613.85 | $613.90 | |