| 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 | $165.88 | 13.656% | $188.5326 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $194.62 | 13.123% | $220.16 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $71.91 | 7.600% | $77.3752 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $91.68 | 12.167% | $102.8347 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $241.96 | 8.805% | $263.2646 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $5.54 | 12.143% | $6.2127 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $153.79 | 13.639% | $174.7654 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $925.38 | $1,033.1452 | $1,033.14 | $1,033.15 | $1,033.20 | |