| 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 | $157.83 | 4.225% | $164.4983 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $197.29 | 3.297% | $203.7947 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $235.27 | 11.799% | $263.0295 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $158.95 | 8.380% | $172.27 | $172.27 | $172.25 | $172.30 |
| Purchase #5 | $94.83 | 4.562% | $99.1561 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $152.57 | 9.319% | $166.788 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $237.97 | 8.601% | $258.4378 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $1,234.71 | $1,327.9744 | $1,327.98 | $1,328.00 | $1,328.00 | |