| 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 | $226.62 | 7.471% | $243.5508 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $94.35 | 8.746% | $102.6019 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $169.70 | 5.864% | $179.6512 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $34.31 | 13.568% | $38.9652 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $173.71 | 7.204% | $186.2241 | $186.22 | $186.20 | $186.20 |
| Purchase #6 | $193.29 | 13.694% | $219.7591 | $219.76 | $219.75 | $219.80 |
| Purchase #7 | $196.90 | 3.253% | $203.3052 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,088.88 | $1,174.0575 | $1,174.06 | $1,174.00 | $1,174.20 | |