| 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 | $7.36 | 7.705% | $7.9271 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $13.79 | 4.842% | $14.4577 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $178.58 | 10.302% | $196.9773 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $146.98 | 4.190% | $153.1385 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $138.94 | 12.416% | $156.1908 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $92.39 | 12.867% | $104.2778 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $192.92 | 4.587% | $201.7692 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $770.96 | $834.7384 | $834.75 | $834.80 | $834.80 | |