| 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 | $126.67 | 6.115% | $134.4159 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $184.98 | 12.783% | $208.626 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $178.64 | 6.327% | $189.9426 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $53.77 | 8.451% | $58.3141 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $64.33 | 8.797% | $69.9891 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $38.51 | 11.809% | $43.0576 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $78.85 | 7.279% | $84.5895 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $725.75 | $788.9348 | $788.94 | $788.95 | $788.90 | |