| 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 | $150.36 | 3.781% | $156.0451 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $200.55 | 3.328% | $207.2243 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $160.47 | 7.684% | $172.8005 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $90.37 | 5.590% | $95.4217 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $116.92 | 4.143% | $121.764 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $174.68 | 12.756% | $196.9622 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $24.62 | 10.622% | $27.2351 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $917.97 | $977.4529 | $977.45 | $977.40 | $977.40 | |