| 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 | $10.45 | 12.622% | $11.769 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $186.34 | 12.611% | $209.8393 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $141.54 | 7.691% | $152.4258 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $200.76 | 6.316% | $213.44 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $46.40 | 13.613% | $52.7164 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $172.42 | 8.593% | $187.2361 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $7.25 | 10.467% | $8.0089 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $765.16 | $835.4355 | $835.45 | $835.45 | $835.30 | |