| 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 | $203.30 | 7.801% | $219.1594 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $65.52 | 11.224% | $72.874 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $37.84 | 3.529% | $39.1754 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $161.71 | 6.714% | $172.5672 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $7.50 | 8.770% | $8.1578 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $178.41 | 9.425% | $195.2251 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $207.77 | 4.301% | $216.7062 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $862.05 | $923.8651 | $923.88 | $923.85 | $924.00 | |