| 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 | $101.91 | 13.685% | $115.8564 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $64.69 | 4.851% | $67.8281 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $157.82 | 12.371% | $177.3439 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $140.28 | 12.612% | $157.9721 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $35.69 | 10.155% | $39.3143 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $248.91 | 10.506% | $275.0605 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $74.98 | 13.851% | $85.3655 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $824.28 | $918.7408 | $918.74 | $918.70 | $918.80 | |