| 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 | $188.36 | 13.556% | $213.8941 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $92.70 | 8.519% | $100.5971 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $180.99 | 5.632% | $191.1834 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $88.76 | 8.222% | $96.0578 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $158.82 | 11.524% | $177.1224 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $182.27 | 13.442% | $206.7707 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $28.37 | 11.522% | $31.6388 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $920.27 | $1,017.2643 | $1,017.26 | $1,017.25 | $1,017.30 | |