| 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 | $174.89 | 6.248% | $185.8171 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $189.99 | 7.766% | $204.7446 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $214.30 | 10.142% | $236.0343 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $218.66 | 4.281% | $228.0208 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $75.28 | 13.790% | $85.6611 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $6.48 | 13.838% | $7.3767 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $195.28 | 3.449% | $202.0152 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,074.88 | $1,149.6698 | $1,149.67 | $1,149.65 | $1,149.60 | |