| 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 | $52.39 | 4.573% | $54.7858 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $166.78 | 13.514% | $189.3186 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $188.90 | 10.212% | $208.1905 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $157.87 | 10.105% | $173.8228 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $167.87 | 3.322% | $173.4466 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $190.29 | 6.303% | $202.284 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $103.60 | 3.497% | $107.2229 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $1,027.70 | $1,109.0712 | $1,109.07 | $1,109.05 | $1,109.00 | |