| 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 | $149.82 | 5.573% | $158.1695 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $170.84 | 12.742% | $192.6084 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $7.93 | 11.318% | $8.8275 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $138.62 | 4.787% | $145.2557 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $190.37 | 4.484% | $198.9062 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $38.28 | 12.446% | $43.0443 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $187.67 | 7.314% | $201.3962 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $883.53 | $948.2078 | $948.22 | $948.20 | $948.20 | |