| 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 | $149.30 | 9.331% | $163.2312 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $63.61 | 11.457% | $70.8978 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $199.30 | 7.342% | $213.9326 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $232.87 | 3.200% | $240.3218 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $135.73 | 5.711% | $143.4815 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $108.56 | 10.405% | $119.8557 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $60.36 | 8.751% | $65.6421 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $949.73 | $1,017.3627 | $1,017.36 | $1,017.40 | $1,017.30 | |