| 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 | $160.43 | 12.843% | $181.034 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $16.70 | 9.399% | $18.2696 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $193.42 | 9.508% | $211.8104 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $93.62 | 5.766% | $99.0181 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $215.57 | 12.534% | $242.5895 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $215.46 | 11.487% | $240.2099 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $169.46 | 12.156% | $190.0596 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,064.66 | $1,182.9911 | $1,182.99 | $1,182.95 | $1,183.00 | |