| 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 | $131.85 | 8.116% | $142.5509 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $123.50 | 7.556% | $132.8317 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $150.80 | 4.491% | $157.5724 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $157.61 | 3.395% | $162.9609 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $38.59 | 8.626% | $41.9188 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $184.74 | 8.430% | $200.3136 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $130.26 | 11.397% | $145.1057 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $917.35 | $983.2540 | $983.25 | $983.20 | $983.30 | |