| 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 | $126.72 | 13.208% | $143.4572 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $248.67 | 4.494% | $259.8452 | $259.85 | $259.85 | $259.80 |
| Purchase #3 | $129.37 | 10.126% | $142.47 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $164.43 | 8.312% | $178.0974 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $92.49 | 9.696% | $101.4578 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $179.76 | 6.679% | $191.7662 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $77.25 | 9.127% | $84.3006 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $1,018.69 | $1,101.3944 | $1,101.41 | $1,101.35 | $1,101.50 | |