| 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 | $157.95 | 4.874% | $165.6485 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $159.35 | 5.170% | $167.5884 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $248.28 | 10.522% | $274.404 | $274.40 | $274.40 | $274.40 |
| Purchase #4 | $10.66 | 4.369% | $11.1257 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $106.37 | 12.235% | $119.3844 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $107.98 | 8.193% | $116.8268 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $156.35 | 8.813% | $170.1291 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $946.94 | $1,025.1069 | $1,025.11 | $1,025.20 | $1,025.00 | |