| 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 | $159.90 | 3.310% | $165.1927 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $206.25 | 4.670% | $215.8819 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $241.97 | 3.200% | $249.713 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $173.27 | 6.293% | $184.1739 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $124.77 | 8.256% | $135.071 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $224.54 | 6.541% | $239.2272 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $193.87 | 9.726% | $212.7258 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,324.57 | $1,401.9855 | $1,401.98 | $1,402.00 | $1,402.00 | |