| 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 | $170.65 | 7.745% | $183.8668 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $140.86 | 6.813% | $150.4568 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $179.26 | 12.407% | $201.5008 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $178.89 | 13.659% | $203.3246 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $65.82 | 13.159% | $74.4813 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $16.42 | 6.339% | $17.4609 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $239.72 | 9.838% | $263.3037 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $991.62 | $1,094.3949 | $1,094.39 | $1,094.35 | $1,094.50 | |