| 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 | $178.88 | 8.357% | $193.829 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $121.40 | 12.443% | $136.5058 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $94.26 | 13.184% | $106.6872 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $238.68 | 13.149% | $270.064 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $142.96 | 10.207% | $157.5519 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $208.35 | 7.702% | $224.3971 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $77.97 | 9.208% | $85.1495 | $85.15 | $85.15 | $85.10 |
| 7 purchase totals = | $1,062.50 | $1,174.1845 | $1,174.19 | $1,174.20 | $1,174.20 | |