| 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 | $167.81 | 5.235% | $176.5949 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $5.96 | 7.768% | $6.423 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $139.70 | 8.444% | $151.4963 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $225.80 | 9.222% | $246.6233 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $94.75 | 6.154% | $100.5809 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $131.34 | 8.307% | $142.2504 | $142.25 | $142.25 | $142.30 |
| Purchase #7 | $208.44 | 12.333% | $234.1469 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $973.80 | $1,058.1157 | $1,058.11 | $1,058.10 | $1,058.10 | |