| 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 | $232.62 | 11.198% | $258.6688 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $70.95 | 9.255% | $77.5164 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $188.83 | 13.152% | $213.6649 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $20.34 | 12.574% | $22.8976 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $178.79 | 12.326% | $200.8277 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $189.53 | 9.576% | $207.6794 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $154.71 | 6.493% | $164.7553 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $1,035.77 | $1,146.0101 | $1,146.02 | $1,146.00 | $1,146.10 | |