| 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 | $7.77 | 5.420% | $8.1911 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $174.31 | 12.799% | $196.6199 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $15.52 | 7.125% | $16.6258 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $155.56 | 7.503% | $167.2317 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $225.37 | 4.683% | $235.9241 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $59.62 | 9.218% | $65.1158 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $180.97 | 7.251% | $194.0921 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $819.12 | $883.8005 | $883.80 | $883.80 | $883.70 | |