| 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 | $247.53 | 11.478% | $275.9415 | $275.94 | $275.95 | $275.90 |
| Purchase #2 | $134.76 | 9.610% | $147.7104 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $165.52 | 5.587% | $174.7676 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $110.68 | 7.449% | $118.9246 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $155.86 | 6.162% | $165.4641 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $64.70 | 9.145% | $70.6168 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $21.48 | 7.244% | $23.036 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $900.53 | $976.4610 | $976.46 | $976.40 | $976.40 | |