| 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 | $186.43 | 3.868% | $193.6411 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $102.26 | 5.430% | $107.8127 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $130.43 | 12.768% | $147.0833 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $166.44 | 7.336% | $178.65 | $178.65 | $178.65 | $178.70 |
| Purchase #5 | $91.72 | 12.397% | $103.0905 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $222.57 | 5.535% | $234.8892 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $201.27 | 8.726% | $218.8328 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $1,101.12 | $1,183.9996 | $1,183.99 | $1,184.05 | $1,184.00 | |