| 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 | $143.65 | 10.825% | $159.2001 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $173.69 | 8.828% | $189.0234 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $34.66 | 5.815% | $36.6755 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $124.40 | 11.256% | $138.4025 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $103.60 | 9.603% | $113.5487 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $197.69 | 4.868% | $207.3135 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $196.26 | 13.455% | $222.6668 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $973.95 | $1,066.8305 | $1,066.83 | $1,066.80 | $1,066.80 | |