| 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 | $142.42 | 8.807% | $154.9629 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $7.84 | 12.450% | $8.8161 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $224.47 | 11.144% | $249.4849 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $187.29 | 8.495% | $203.2003 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $241.38 | 13.400% | $273.7249 | $273.72 | $273.70 | $273.70 |
| Purchase #6 | $101.70 | 4.128% | $105.8982 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $168.86 | 9.248% | $184.4762 | $184.48 | $184.50 | $184.50 |
| 7 purchase totals = | $1,073.96 | $1,180.5635 | $1,180.56 | $1,180.55 | $1,180.60 | |