| 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 | $170.80 | 4.395% | $178.3067 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $198.62 | 12.829% | $224.101 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $193.85 | 4.241% | $202.0712 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $168.35 | 10.831% | $186.584 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $226.36 | 6.175% | $240.3377 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $52.78 | 6.152% | $56.027 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $86.79 | 10.735% | $96.1069 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $1,097.55 | $1,183.5345 | $1,183.54 | $1,183.55 | $1,183.50 | |