| 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 | $159.53 | 11.465% | $177.8201 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $202.37 | 6.671% | $215.8701 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $83.69 | 12.818% | $94.4174 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $19.95 | 5.786% | $21.1043 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $47.96 | 6.263% | $50.9637 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $184.52 | 7.200% | $197.8054 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $237.85 | 7.211% | $255.0014 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $935.87 | $1,012.9824 | $1,012.98 | $1,012.90 | $1,013.00 | |