| 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 | $185.74 | 6.158% | $197.1779 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $96.63 | 7.280% | $103.6647 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $147.46 | 3.145% | $152.0976 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $106.88 | 11.490% | $119.1605 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $73.43 | 12.232% | $82.412 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $112.37 | 4.542% | $117.4738 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $150.98 | 5.500% | $159.2839 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $873.49 | $931.2704 | $931.26 | $931.25 | $931.40 | |