| 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 | $150.91 | 13.783% | $171.7099 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $200.59 | 5.624% | $211.8712 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $48.78 | 11.230% | $54.258 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $60.95 | 3.571% | $63.1265 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $29.85 | 3.622% | $30.9312 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $226.34 | 10.676% | $250.5041 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $140.87 | 3.243% | $145.4384 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $858.29 | $927.8393 | $927.84 | $927.85 | $927.80 | |