| 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 | $188.40 | 6.773% | $201.1603 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $191.34 | 3.177% | $197.4189 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $235.33 | 12.716% | $265.2546 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $80.92 | 8.536% | $87.8273 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $214.99 | 10.858% | $238.3336 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $57.25 | 3.465% | $59.2337 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $84.30 | 3.512% | $87.2606 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $1,052.53 | $1,136.4890 | $1,136.48 | $1,136.50 | $1,136.50 | |