| 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 | $179.67 | 7.643% | $193.4022 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $150.25 | 9.211% | $164.0895 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $88.34 | 7.682% | $95.1263 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $57.73 | 4.125% | $60.1114 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $198.69 | 8.129% | $214.8415 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $37.44 | 4.114% | $38.9803 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $201.63 | 8.578% | $218.9258 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $913.75 | $985.4770 | $985.48 | $985.55 | $985.40 | |