| 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 | $162.64 | 13.473% | $184.5525 | $184.55 | $184.55 | $184.60 |
| Purchase #2 | $165.87 | 13.684% | $188.5677 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $60.59 | 5.168% | $63.7213 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $35.56 | 9.515% | $38.9435 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $123.34 | 12.102% | $138.2666 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $8.43 | 10.834% | $9.3433 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $184.25 | 3.137% | $190.0299 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $740.68 | $813.4248 | $813.42 | $813.40 | $813.40 | |