| 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 | $13.76 | 11.641% | $15.3618 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $182.32 | 7.273% | $195.5801 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $39.93 | 8.417% | $43.2909 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $179.65 | 13.466% | $203.8417 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $159.60 | 11.132% | $177.3667 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $80.77 | 6.357% | $85.9045 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $152.93 | 13.784% | $174.0099 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $808.96 | $895.3556 | $895.35 | $895.35 | $895.40 | |