| 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 | $109.35 | 7.581% | $117.6398 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $219.76 | 7.216% | $235.6179 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $165.26 | 7.681% | $177.9536 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $57.60 | 4.298% | $60.0756 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $183.84 | 4.815% | $192.6919 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $101.54 | 4.561% | $106.1712 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $185.37 | 5.686% | $195.9101 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $1,022.72 | $1,086.0601 | $1,086.06 | $1,086.05 | $1,086.10 | |