| 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 | $164.62 | 7.200% | $176.4726 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $40.40 | 6.666% | $43.0931 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $63.43 | 8.755% | $68.9833 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $32.29 | 12.131% | $36.2071 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $160.56 | 4.629% | $167.9923 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $80.59 | 11.127% | $89.5572 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $159.48 | 12.491% | $179.4006 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $701.37 | $761.7062 | $761.70 | $761.70 | $761.80 | |