| 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 | $165.30 | 12.699% | $186.2914 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $65.29 | 3.740% | $67.7318 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $72.26 | 7.276% | $77.5176 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $145.75 | 5.195% | $153.3217 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $225.31 | 7.102% | $241.3115 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $211.61 | 12.290% | $237.6169 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $150.46 | 9.713% | $165.0742 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $1,035.98 | $1,128.8651 | $1,128.86 | $1,128.80 | $1,128.80 | |