| 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 | $143.73 | 5.449% | $151.5618 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $197.94 | 9.849% | $217.4351 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $148.50 | 12.552% | $167.1397 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $51.54 | 10.480% | $56.9414 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $167.48 | 11.424% | $186.6129 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $14.78 | 8.766% | $16.0756 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $32.80 | 6.854% | $35.0481 | $35.05 | $35.05 | $35.00 |
| 7 purchase totals = | $756.77 | $830.8146 | $830.82 | $830.85 | $830.70 | |