| 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 | $171.52 | 13.330% | $194.3836 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $236.82 | 6.335% | $251.8225 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $57.95 | 6.576% | $61.7608 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $131.98 | 8.463% | $143.1495 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $115.77 | 4.797% | $121.3235 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $124.48 | 9.582% | $136.4077 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $191.96 | 8.614% | $208.4954 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,030.48 | $1,117.3430 | $1,117.34 | $1,117.30 | $1,117.30 | |