| 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 | $124.65 | 6.573% | $132.8432 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $171.75 | 5.211% | $180.6999 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $247.82 | 12.227% | $278.121 | $278.12 | $278.10 | $278.10 |
| Purchase #4 | $174.26 | 13.165% | $197.2013 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $118.48 | 11.363% | $131.9429 | $131.94 | $131.95 | $131.90 |
| Purchase #6 | $9.26 | 11.456% | $10.3208 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $137.26 | 12.460% | $154.3626 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $983.48 | $1,085.4917 | $1,085.48 | $1,085.45 | $1,085.40 | |