| 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 | $169.91 | 4.720% | $177.9298 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $21.68 | 11.175% | $24.1027 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $114.87 | 3.744% | $119.1707 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $165.66 | 7.872% | $178.7008 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $168.69 | 3.732% | $174.9855 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $235.85 | 4.848% | $247.284 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $150.83 | 5.368% | $158.9266 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,027.49 | $1,081.1001 | $1,081.10 | $1,081.15 | $1,081.10 | |