| 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 | $170.82 | 4.350% | $178.2507 | $178.25 | $178.25 | $178.30 |
| Purchase #2 | $225.69 | 12.511% | $253.9261 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $195.65 | 10.286% | $215.7746 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $23.30 | 13.597% | $26.4681 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $239.95 | 10.829% | $265.9342 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $131.71 | 4.416% | $137.5263 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $63.58 | 12.682% | $71.6432 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $1,050.70 | $1,149.5232 | $1,149.52 | $1,149.55 | $1,149.50 | |