| 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 | $162.79 | 4.874% | $170.7244 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $77.95 | 12.258% | $87.5051 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $59.69 | 12.309% | $67.0372 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $184.36 | 12.724% | $207.818 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $170.97 | 5.732% | $180.77 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $205.58 | 6.803% | $219.5656 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $59.98 | 13.699% | $68.1967 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $921.32 | $1,001.6170 | $1,001.63 | $1,001.55 | $1,001.60 | |