| 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 | $144.67 | 12.561% | $162.842 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $168.71 | 13.558% | $191.5837 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $13.26 | 9.520% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $82.41 | 8.760% | $89.6291 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $30.54 | 7.642% | $32.8739 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $223.94 | 12.520% | $251.9773 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $77.93 | 8.261% | $84.3678 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $741.46 | $827.7962 | $827.79 | $827.80 | $827.80 | |