| 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 | $140.90 | 6.502% | $150.0613 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $67.53 | 10.669% | $74.7348 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $211.90 | 6.278% | $225.2031 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $93.94 | 8.672% | $102.0865 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $250.61 | 9.408% | $274.1874 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $67.71 | 7.516% | $72.7991 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $106.53 | 8.536% | $115.6234 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $939.12 | $1,014.6956 | $1,014.69 | $1,014.70 | $1,014.70 | |