| 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 | $167.91 | 6.460% | $178.757 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $221.49 | 8.801% | $240.9833 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $121.62 | 6.280% | $129.2577 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $126.44 | 4.831% | $132.5483 | $132.55 | $132.55 | $132.50 |
| Purchase #5 | $178.57 | 9.835% | $196.1324 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $7.64 | 7.182% | $8.1887 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $196.76 | 4.262% | $205.1459 | $205.15 | $205.15 | $205.10 |
| 7 purchase totals = | $1,020.43 | $1,091.0133 | $1,091.02 | $1,091.05 | $1,091.00 | |