| 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 | $150.90 | 8.240% | $163.3342 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $124.34 | 9.640% | $136.3264 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $110.68 | 4.287% | $115.4249 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $98.57 | 5.290% | $103.7844 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $193.39 | 9.176% | $211.1355 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $179.45 | 11.243% | $199.6256 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $145.56 | 3.294% | $150.3547 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $1,002.89 | $1,079.9857 | $1,079.98 | $1,080.05 | $1,079.90 | |