| 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 | $149.25 | 5.847% | $157.9766 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $106.83 | 11.742% | $119.374 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $228.82 | 12.856% | $258.2371 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $166.72 | 6.829% | $178.1053 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $23.75 | 13.120% | $26.866 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $161.82 | 11.665% | $180.6963 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $119.38 | 9.554% | $130.7856 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $956.57 | $1,052.0409 | $1,052.06 | $1,052.05 | $1,052.10 | |