| 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 | $189.79 | 6.501% | $202.1282 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $70.81 | 4.354% | $73.8931 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $157.97 | 11.509% | $176.1508 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $17.59 | 11.473% | $19.6081 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $214.68 | 10.568% | $237.3674 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $103.57 | 5.247% | $109.0043 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $32.52 | 6.752% | $34.7158 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $786.93 | $852.8677 | $852.87 | $852.85 | $852.90 | |