| 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 | $182.51 | 13.254% | $206.6999 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $59.90 | 12.548% | $67.4163 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $39.71 | 11.250% | $44.1774 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $162.57 | 10.364% | $179.4188 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $121.63 | 4.753% | $127.4111 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $203.95 | 9.701% | $223.7352 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $189.75 | 4.207% | $197.7328 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $960.02 | $1,046.5915 | $1,046.60 | $1,046.60 | $1,046.50 | |