| 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 | $153.67 | 7.277% | $164.8526 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $130.58 | 3.742% | $135.4663 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $94.98 | 4.315% | $99.0784 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $163.43 | 9.373% | $178.7483 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $151.93 | 3.669% | $157.5043 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $66.54 | 3.392% | $68.797 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $157.40 | 9.128% | $171.7675 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $918.53 | $976.2144 | $976.22 | $976.20 | $976.30 | |