| 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 | $76.52 | 7.760% | $82.458 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $181.51 | 7.429% | $194.9944 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $105.65 | 8.849% | $114.999 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $96.85 | 5.315% | $101.9976 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $141.54 | 4.226% | $147.5215 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $24.30 | 6.689% | $25.9254 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $126.82 | 10.510% | $140.1488 | $140.15 | $140.15 | $140.10 |
| 7 purchase totals = | $753.19 | $808.0447 | $808.05 | $808.05 | $808.00 | |