| 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 | $178.84 | 10.815% | $198.1815 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $113.77 | 6.443% | $121.1002 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $96.67 | 4.249% | $100.7775 | $100.78 | $100.80 | $100.80 |
| Purchase #4 | $24.55 | 8.405% | $26.6134 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $241.50 | 11.797% | $269.9898 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $73.86 | 10.583% | $81.6766 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $10.47 | 4.403% | $10.931 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $739.66 | $809.2700 | $809.27 | $809.35 | $809.30 | |