| 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 | $181.89 | 5.509% | $191.9103 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $63.33 | 8.823% | $68.9176 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $69.28 | 5.745% | $73.2601 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $125.74 | 7.528% | $135.2057 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $114.90 | 6.756% | $122.6626 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $130.49 | 7.134% | $139.7992 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $123.77 | 12.171% | $138.834 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $809.40 | $870.5895 | $870.59 | $870.55 | $870.60 | |