| 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 | $173.62 | 5.623% | $183.3827 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $87.80 | 11.141% | $97.5818 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $129.88 | 13.416% | $147.3047 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $202.42 | 10.262% | $223.1923 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $53.40 | 13.313% | $60.5091 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $55.58 | 5.197% | $58.4685 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $129.79 | 13.669% | $147.531 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $832.49 | $917.9701 | $917.96 | $918.00 | $918.00 | |