| 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 | $155.78 | 11.616% | $173.8754 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $80.61 | 13.274% | $91.3102 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $86.64 | 6.544% | $92.3097 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $139.30 | 7.660% | $149.9704 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $164.89 | 4.693% | $172.6283 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $178.60 | 4.310% | $186.2977 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $106.86 | 10.243% | $117.8057 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $912.68 | $984.1974 | $984.21 | $984.20 | $984.20 | |