| 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 | $166.95 | 7.494% | $179.4612 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $157.53 | 3.140% | $162.4764 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $57.57 | 5.747% | $60.8785 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $185.33 | 9.148% | $202.284 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $46.74 | 8.746% | $50.8279 | $50.83 | $50.85 | $50.80 |
| Purchase #6 | $176.92 | 7.578% | $190.327 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $195.88 | 13.833% | $222.9761 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $986.92 | $1,069.2311 | $1,069.24 | $1,069.35 | $1,069.30 | |