| 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 | $177.40 | 13.344% | $201.0723 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $152.94 | 11.119% | $169.9454 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $215.75 | 11.518% | $240.6001 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $195.26 | 11.716% | $218.1367 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $69.62 | 5.738% | $73.6148 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $48.66 | 11.845% | $54.4238 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $77.55 | 3.260% | $80.0781 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $937.18 | $1,037.8712 | $1,037.87 | $1,037.85 | $1,037.80 | |