| 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 | $152.81 | 7.152% | $163.739 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $116.66 | 3.406% | $120.6334 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $71.51 | 12.402% | $80.3787 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $171.92 | 4.108% | $178.9825 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $231.68 | 3.755% | $240.3796 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $43.40 | 12.285% | $48.7317 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $135.42 | 10.385% | $149.4834 | $149.48 | $149.50 | $149.50 |
| 7 purchase totals = | $923.40 | $982.3283 | $982.32 | $982.45 | $982.30 | |