| 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 | $155.78 | 3.776% | $161.6623 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $219.56 | 8.539% | $238.3082 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $137.38 | 11.381% | $153.0152 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $103.59 | 6.481% | $110.3037 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $49.37 | 3.848% | $51.2698 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $241.27 | 10.674% | $267.0232 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $49.93 | 4.282% | $52.068 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $956.88 | $1,033.6504 | $1,033.65 | $1,033.55 | $1,033.70 | |