| 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 | $130.26 | 6.379% | $138.5693 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $124.78 | 13.655% | $141.8187 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $216.80 | 10.428% | $239.4079 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $45.32 | 6.654% | $48.3356 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $96.66 | 4.829% | $101.3277 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $161.76 | 3.224% | $166.9751 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $190.88 | 5.440% | $201.2639 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $966.46 | $1,037.6982 | $1,037.71 | $1,037.70 | $1,037.70 | |