| 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 | $174.60 | 4.623% | $182.6718 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $239.88 | 12.168% | $269.0686 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $82.50 | 3.312% | $85.2324 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $165.36 | 13.138% | $187.085 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $210.81 | 8.618% | $228.9776 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $189.87 | 6.720% | $202.6293 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $65.33 | 10.327% | $72.0766 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $1,128.35 | $1,227.7413 | $1,227.75 | $1,227.80 | $1,227.80 | |