| 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 | $169.60 | 13.820% | $193.0387 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $197.65 | 6.778% | $211.0467 | $211.05 | $211.05 | $211.00 |
| Purchase #3 | $83.63 | 5.803% | $88.483 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $17.72 | 6.657% | $18.8996 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $154.94 | 4.644% | $162.1354 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $196.57 | 5.157% | $206.7071 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $175.42 | 10.404% | $193.6707 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $995.53 | $1,073.9812 | $1,073.99 | $1,074.00 | $1,073.90 | |