| 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 | $156.87 | 6.662% | $167.3207 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $27.33 | 7.764% | $29.4519 | $29.45 | $29.45 | $29.50 |
| Purchase #3 | $16.32 | 13.244% | $18.4814 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $70.97 | 9.462% | $77.6852 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $17.55 | 7.540% | $18.8733 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $90.29 | 13.746% | $102.7013 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $141.83 | 8.116% | $153.3409 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $521.16 | $567.8547 | $567.85 | $567.85 | $567.90 | |