| 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 | $85.58 | 6.476% | $91.1222 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $165.84 | 10.678% | $183.5484 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $169.57 | 10.640% | $187.6122 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $217.45 | 12.766% | $245.2097 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $227.57 | 8.613% | $247.1706 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $54.38 | 7.294% | $58.3465 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $160.82 | 8.125% | $173.8866 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $1,081.21 | $1,186.8962 | $1,186.90 | $1,186.85 | $1,186.80 | |