| 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 | $146.85 | 4.698% | $153.749 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $145.84 | 5.733% | $154.201 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $153.37 | 7.487% | $164.8528 | $164.85 | $164.85 | $164.90 |
| Purchase #4 | $225.35 | 7.845% | $243.0287 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $80.81 | 13.131% | $91.4212 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $191.89 | 9.430% | $209.9852 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $157.85 | 10.603% | $174.5868 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,101.96 | $1,191.8247 | $1,191.83 | $1,191.85 | $1,191.80 | |