| 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 | $148.78 | 3.435% | $153.8906 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $247.83 | 12.638% | $279.1508 | $279.15 | $279.15 | $279.20 |
| Purchase #3 | $24.36 | 5.599% | $25.7239 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $143.93 | 3.396% | $148.8179 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $6.37 | 13.322% | $7.2186 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $92.87 | 11.620% | $103.6615 | $103.66 | $103.65 | $103.70 |
| Purchase #7 | $80.71 | 4.785% | $84.572 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $744.85 | $803.0353 | $803.03 | $802.95 | $803.10 | |