| 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 | $151.41 | 4.102% | $157.6208 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $95.50 | 4.401% | $99.703 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $194.83 | 12.340% | $218.872 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $223.32 | 13.170% | $252.7312 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $192.78 | 13.579% | $218.9576 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $204.92 | 3.447% | $211.9836 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $158.95 | 11.337% | $176.9702 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,221.71 | $1,336.8384 | $1,336.83 | $1,336.80 | $1,336.90 | |