| 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 | $131.80 | 6.360% | $140.1825 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $71.98 | 7.597% | $77.4483 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $166.68 | 12.240% | $187.0816 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $8.49 | 12.545% | $9.5551 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $91.69 | 4.369% | $95.6959 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $106.77 | 11.116% | $118.6386 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $137.32 | 11.702% | $153.3892 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $714.73 | $781.9912 | $782.00 | $782.05 | $782.00 | |