| 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 | $163.40 | 6.317% | $173.722 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $32.47 | 12.361% | $36.4836 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $6.62 | 4.652% | $6.928 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $24.55 | 11.399% | $27.3485 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $218.69 | 13.281% | $247.7342 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $202.66 | 13.608% | $230.238 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $29.34 | 11.284% | $32.6507 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $677.73 | $755.1050 | $755.10 | $755.15 | $755.00 | |