| 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 | $144.90 | 13.614% | $164.6267 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $20.72 | 11.507% | $23.1043 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $21.52 | 8.784% | $23.4103 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $71.73 | 10.690% | $79.3979 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $238.73 | 8.536% | $259.108 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $181.29 | 4.768% | $189.9339 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $221.47 | 3.855% | $230.0077 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $900.36 | $969.5888 | $969.59 | $969.60 | $969.50 | |