| 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 | $128.29 | 10.633% | $141.9311 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $144.41 | 5.776% | $152.7511 | $152.75 | $152.75 | $152.80 |
| Purchase #3 | $201.98 | 9.598% | $221.366 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $164.86 | 8.196% | $178.3719 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $136.89 | 4.814% | $143.4799 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $77.37 | 12.441% | $86.9956 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $166.32 | 13.324% | $188.4805 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $1,020.12 | $1,113.3761 | $1,113.38 | $1,113.40 | $1,113.50 | |