| 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 | $165.33 | 3.451% | $171.0355 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $35.94 | 11.128% | $39.9394 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $222.42 | 3.680% | $230.6051 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $163.73 | 9.690% | $179.5954 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $166.30 | 10.563% | $183.8663 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $60.73 | 12.714% | $68.4512 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $162.38 | 13.634% | $184.5189 | $184.52 | $184.50 | $184.50 |
| 7 purchase totals = | $976.83 | $1,058.0118 | $1,058.03 | $1,058.00 | $1,058.00 | |