| 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 | $127.85 | 11.786% | $142.9184 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $32.75 | 6.592% | $34.9089 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $78.98 | 3.365% | $81.6377 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $60.45 | 9.159% | $65.9866 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $225.45 | 3.675% | $233.7353 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $152.65 | 3.475% | $157.9546 | $157.95 | $157.95 | $158.00 |
| Purchase #7 | $134.66 | 11.351% | $149.9453 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $812.79 | $867.0868 | $867.10 | $867.10 | $867.00 | |