| 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 | $177.60 | 3.651% | $184.0842 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $240.66 | 5.770% | $254.5461 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $208.61 | 8.377% | $226.0853 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $199.47 | 12.758% | $224.9184 | $224.92 | $224.90 | $224.90 |
| Purchase #5 | $20.65 | 9.477% | $22.607 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $120.70 | 13.766% | $137.3156 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $238.97 | 10.165% | $263.2613 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $1,206.66 | $1,312.8179 | $1,312.83 | $1,312.80 | $1,312.80 | |