| 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 | $155.53 | 8.372% | $168.551 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $90.61 | 7.494% | $97.4003 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $215.82 | 8.529% | $234.2273 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $148.63 | 4.398% | $155.1667 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $77.89 | 8.617% | $84.6018 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $160.31 | 9.693% | $175.8488 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $80.95 | 13.620% | $91.9754 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $929.74 | $1,007.7713 | $1,007.78 | $1,007.80 | $1,007.80 | |