| 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 | $160.86 | 8.277% | $174.1744 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $161.93 | 6.334% | $172.1866 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $181.49 | 4.348% | $189.3812 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $140.65 | 6.680% | $150.0454 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $135.80 | 10.873% | $150.5655 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $90.79 | 10.457% | $100.2839 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $120.68 | 13.504% | $136.9766 | $136.98 | $137.00 | $137.00 |
| 7 purchase totals = | $992.20 | $1,073.6136 | $1,073.62 | $1,073.65 | $1,073.70 | |