| 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 | $32.53 | 13.439% | $36.9017 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $143.43 | 6.784% | $153.1603 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $178.53 | 6.138% | $189.4882 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $206.87 | 5.760% | $218.7857 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $235.93 | 3.717% | $244.6995 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $19.86 | 13.843% | $22.6092 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $105.85 | 10.300% | $116.7526 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $923.00 | $982.3972 | $982.40 | $982.40 | $982.50 | |