| 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 | $197.55 | 12.462% | $222.1687 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $5.32 | 11.402% | $5.9266 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $238.81 | 7.797% | $257.43 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $129.29 | 9.445% | $141.5014 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $105.87 | 8.237% | $114.5905 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $162.83 | 9.587% | $178.4405 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $55.36 | 6.802% | $59.1256 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $895.03 | $979.1833 | $979.19 | $979.25 | $979.10 | |