| 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 | $136.49 | 5.403% | $143.8646 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $62.45 | 6.782% | $66.6854 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $202.43 | 11.672% | $226.0576 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $225.38 | 8.776% | $245.1593 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $5.55 | 3.384% | $5.7378 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $126.98 | 4.867% | $133.1601 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $242.68 | 4.223% | $252.9284 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,001.96 | $1,073.5932 | $1,073.60 | $1,073.60 | $1,073.70 | |