| 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 | $151.26 | 4.793% | $158.5099 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $193.33 | 13.412% | $219.2594 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $153.61 | 9.328% | $167.9387 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $128.99 | 12.662% | $145.3227 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $29.99 | 13.206% | $33.9505 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $206.90 | 11.229% | $230.1328 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $242.64 | 9.623% | $265.9892 | $265.99 | $266.00 | $266.00 |
| 7 purchase totals = | $1,106.72 | $1,221.1032 | $1,221.10 | $1,221.10 | $1,221.10 | |