| 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 | $143.80 | 10.797% | $159.3261 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $33.41 | 7.605% | $35.9508 | $35.95 | $35.95 | $36.00 |
| Purchase #3 | $236.73 | 11.308% | $263.4994 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $242.89 | 13.223% | $275.0073 | $275.01 | $275.00 | $275.00 |
| Purchase #5 | $202.37 | 13.861% | $230.4205 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $87.58 | 8.558% | $95.0751 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $103.68 | 10.648% | $114.7198 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $1,050.46 | $1,173.9990 | $1,174.01 | $1,174.00 | $1,174.00 | |