| 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 | $153.79 | 11.149% | $170.936 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $158.79 | 6.444% | $169.0224 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $193.97 | 6.395% | $206.3744 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $250.72 | 8.601% | $272.2844 | $272.28 | $272.30 | $272.30 |
| Purchase #5 | $238.41 | 13.215% | $269.9159 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $54.80 | 12.397% | $61.5936 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $184.69 | 10.503% | $204.088 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,235.17 | $1,354.2147 | $1,354.21 | $1,354.20 | $1,354.20 | |