| 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 | $159.52 | 4.767% | $167.1243 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $86.89 | 5.444% | $91.6203 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $81.26 | 9.441% | $88.9318 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $183.92 | 7.343% | $197.4252 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $27.44 | 6.306% | $29.1704 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $55.69 | 13.698% | $63.3184 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $52.50 | 12.170% | $58.8893 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $647.22 | $696.4797 | $696.48 | $696.45 | $696.40 | |