| 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 | $165.76 | 5.206% | $174.3895 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $117.72 | 3.121% | $121.394 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $95.35 | 9.462% | $104.372 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $114.65 | 13.202% | $129.7861 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $192.50 | 6.455% | $204.9259 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $199.40 | 6.870% | $213.0988 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $85.44 | 4.711% | $89.4651 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $970.82 | $1,037.4314 | $1,037.44 | $1,037.45 | $1,037.50 | |