| 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 | $98.28 | 9.753% | $107.8652 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $171.89 | 6.425% | $182.9339 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $175.68 | 13.743% | $199.8237 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $130.42 | 3.549% | $135.0486 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $171.41 | 13.491% | $194.5349 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $22.37 | 4.254% | $23.3216 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $146.26 | 10.238% | $161.2341 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $916.31 | $1,004.7620 | $1,004.75 | $1,004.75 | $1,004.60 | |