| 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 | $182.43 | 13.395% | $206.8665 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $9.92 | 4.134% | $10.3301 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $136.68 | 7.637% | $147.1183 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $203.83 | 7.757% | $219.6411 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $157.55 | 11.619% | $175.8557 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $44.46 | 10.365% | $49.0683 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $201.98 | 3.674% | $209.4007 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $936.85 | $1,018.2807 | $1,018.29 | $1,018.25 | $1,018.30 | |