| 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 | $119.93 | 10.684% | $132.7433 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $15.55 | 12.536% | $17.4993 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $142.84 | 10.629% | $158.0225 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $137.61 | 7.232% | $147.562 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $191.43 | 7.634% | $206.0438 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $183.39 | 12.273% | $205.8975 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $187.77 | 7.815% | $202.4442 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $978.52 | $1,070.2126 | $1,070.20 | $1,070.20 | $1,070.10 | |