| 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 | $167.93 | 8.311% | $181.8867 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $241.58 | 13.455% | $274.0846 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $180.42 | 10.408% | $199.1981 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $199.48 | 11.583% | $222.5858 | $222.59 | $222.60 | $222.60 |
| Purchase #5 | $110.94 | 8.407% | $120.2667 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $129.52 | 4.769% | $135.6968 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $136.35 | 5.633% | $144.0306 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $1,166.22 | $1,277.7493 | $1,277.76 | $1,277.80 | $1,277.80 | |