| 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 | $149.49 | 8.613% | $162.3656 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $178.64 | 3.704% | $185.2568 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $130.67 | 6.750% | $139.4902 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $15.62 | 12.391% | $17.5555 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $23.86 | 7.176% | $25.5722 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $160.80 | 6.271% | $170.8838 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $11.96 | 5.686% | $12.64 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $671.04 | $713.7641 | $713.77 | $713.75 | $713.90 | |