| 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 | $179.54 | 11.589% | $200.3469 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $5.71 | 13.190% | $6.4631 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $185.70 | 11.321% | $206.7231 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $201.46 | 6.726% | $215.0102 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $213.32 | 8.801% | $232.0943 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $225.66 | 4.335% | $235.4424 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $148.67 | 7.480% | $159.7905 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $1,160.06 | $1,255.8705 | $1,255.86 | $1,255.85 | $1,255.80 | |