| 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 | $151.31 | 12.260% | $169.8606 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $165.67 | 13.372% | $187.8234 | $187.82 | $187.80 | $187.80 |
| Purchase #3 | $237.70 | 13.425% | $269.6112 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $8.78 | 10.325% | $9.6865 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $205.56 | 6.209% | $218.3232 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $196.55 | 3.564% | $203.555 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $115.32 | 4.792% | $120.8461 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $1,080.89 | $1,179.7060 | $1,179.71 | $1,179.65 | $1,179.70 | |