| 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 | $136.53 | 13.858% | $155.4503 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $73.90 | 13.423% | $83.8196 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $34.67 | 11.706% | $38.7285 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $19.90 | 12.405% | $22.3686 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $119.35 | 13.371% | $135.3083 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $20.59 | 8.640% | $22.369 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $26.83 | 10.787% | $29.7242 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $431.77 | $487.7685 | $487.77 | $487.70 | $487.80 | |