| 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 | $158.99 | 13.400% | $180.2947 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $123.88 | 12.231% | $139.0318 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $159.76 | 12.419% | $179.6006 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $87.99 | 7.239% | $94.3596 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $136.87 | 6.871% | $146.2743 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $235.95 | 12.815% | $266.187 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $182.81 | 13.175% | $206.8952 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,086.25 | $1,212.6432 | $1,212.64 | $1,212.65 | $1,212.70 | |