| 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 | $210.61 | 13.651% | $239.3604 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $156.34 | 5.806% | $165.4171 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $98.77 | 8.771% | $107.4331 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $176.92 | 3.255% | $182.6787 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $155.39 | 7.517% | $167.0707 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $72.57 | 5.370% | $76.467 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $192.58 | 4.731% | $201.691 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,063.18 | $1,140.1180 | $1,140.12 | $1,140.10 | $1,140.20 | |