| 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 | $28.97 | 11.195% | $32.2132 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $179.72 | 6.500% | $191.4018 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $90.90 | 4.585% | $95.0678 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $201.68 | 11.702% | $225.2806 | $225.28 | $225.30 | $225.30 |
| Purchase #5 | $13.35 | 13.566% | $15.1611 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $87.50 | 4.495% | $91.4331 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $143.72 | 12.801% | $162.1176 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $745.84 | $812.6752 | $812.67 | $812.65 | $812.70 | |