| 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 | $149.90 | 13.289% | $169.8202 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $38.35 | 13.154% | $43.3946 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $93.87 | 10.132% | $103.3809 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $71.49 | 7.799% | $77.0655 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $172.41 | 11.129% | $191.5975 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $246.40 | 5.202% | $259.2177 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $228.94 | 9.783% | $251.3372 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,001.36 | $1,095.8136 | $1,095.82 | $1,095.80 | $1,095.80 | |