| 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 | $164.68 | 10.238% | $181.5399 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $208.95 | 11.147% | $232.2417 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $236.97 | 9.172% | $258.7049 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $77.39 | 10.544% | $85.55 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $228.64 | 3.870% | $237.4884 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $55.56 | 3.186% | $57.3301 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $130.36 | 10.842% | $144.4936 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,102.55 | $1,197.3486 | $1,197.34 | $1,197.40 | $1,197.30 | |