| 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 | $140.55 | 13.179% | $159.0731 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $112.69 | 5.419% | $118.7967 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $231.88 | 5.450% | $244.5175 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $147.37 | 9.674% | $161.6266 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $245.77 | 11.619% | $274.326 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $86.95 | 6.177% | $92.3209 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $214.66 | 8.172% | $232.202 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,179.87 | $1,282.8628 | $1,282.87 | $1,282.85 | $1,282.80 | |