| 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 | $154.48 | 12.343% | $173.5475 | $173.55 | $173.55 | $173.50 |
| Purchase #2 | $225.44 | 6.799% | $240.7677 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $108.29 | 8.137% | $117.1016 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $81.42 | 5.465% | $85.8696 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $72.78 | 10.285% | $80.2654 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $202.95 | 5.450% | $214.0108 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $19.37 | 5.250% | $20.3869 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $864.73 | $931.9495 | $931.96 | $931.90 | $932.00 | |