| 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 | $160.59 | 4.364% | $167.5981 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $40.91 | 8.647% | $44.4475 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $91.60 | 11.475% | $102.1111 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $79.57 | 4.513% | $83.161 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $175.55 | 3.494% | $181.6837 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $88.31 | 11.298% | $98.2873 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $78.35 | 11.260% | $87.1722 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $714.88 | $764.4609 | $764.46 | $764.45 | $764.50 | |