| 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 | $138.28 | 12.685% | $155.8208 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $40.42 | 6.394% | $43.0045 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $214.73 | 4.770% | $224.9726 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $234.40 | 9.368% | $256.3586 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $249.99 | 6.581% | $266.4418 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $78.99 | 5.547% | $83.3716 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $126.49 | 11.746% | $141.3475 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $1,083.30 | $1,171.3174 | $1,171.31 | $1,171.25 | $1,171.30 | |