| 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 | $151.32 | 7.204% | $162.2211 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $220.90 | 4.657% | $231.1873 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $20.68 | 8.406% | $22.4184 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $30.27 | 8.768% | $32.9241 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $129.51 | 4.317% | $135.1009 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $115.50 | 12.565% | $130.0126 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $230.69 | 9.572% | $252.7716 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $898.87 | $966.6360 | $966.63 | $966.55 | $966.60 | |