| 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 | $183.84 | 9.168% | $200.6945 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $197.64 | 10.736% | $218.8586 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $67.87 | 7.198% | $72.7553 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $235.69 | 5.792% | $249.3412 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $24.33 | 10.460% | $26.8749 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $33.46 | 13.274% | $37.9015 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $40.84 | 13.145% | $46.2084 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $783.67 | $852.6344 | $852.63 | $852.60 | $852.70 | |