| 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 | $182.76 | 6.189% | $194.071 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $194.62 | 10.590% | $215.2303 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $89.80 | 7.430% | $96.4721 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $229.43 | 7.487% | $246.6074 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $205.97 | 9.318% | $225.1623 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $179.27 | 8.511% | $194.5277 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $193.52 | 6.486% | $206.0717 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $1,275.37 | $1,378.1425 | $1,378.14 | $1,378.10 | $1,378.20 | |