| 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 | $146.48 | 6.155% | $155.4958 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $136.63 | 11.784% | $152.7305 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $245.48 | 4.212% | $255.8196 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $197.88 | 8.522% | $214.7433 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $101.80 | 10.490% | $112.4788 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $163.82 | 12.340% | $184.0354 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $145.38 | 8.364% | $157.5396 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $1,137.47 | $1,232.8430 | $1,232.85 | $1,232.90 | $1,232.70 | |