| 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 | $183.40 | 5.310% | $193.1385 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $180.94 | 11.206% | $201.2161 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $167.47 | 12.741% | $188.8074 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $189.89 | 10.306% | $209.4601 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $122.26 | 4.340% | $127.5661 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $68.76 | 3.139% | $70.9184 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $169.70 | 13.325% | $192.3125 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,082.42 | $1,183.4191 | $1,183.43 | $1,183.35 | $1,183.40 | |