| 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 | $156.64 | 10.444% | $172.9995 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $6.61 | 12.393% | $7.4292 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $168.39 | 13.697% | $191.4544 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $247.32 | 7.636% | $266.2054 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $5.66 | 4.251% | $5.9006 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $50.28 | 3.752% | $52.1665 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $163.62 | 13.322% | $185.4175 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $798.52 | $881.5731 | $881.58 | $881.55 | $881.60 | |