| 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 | $145.34 | 10.694% | $160.8827 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $242.33 | 8.535% | $263.0129 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $153.56 | 3.364% | $158.7258 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $226.68 | 9.273% | $247.7 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $135.32 | 7.332% | $145.2417 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $214.82 | 10.209% | $236.751 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $162.25 | 13.170% | $183.6183 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $1,280.30 | $1,395.9324 | $1,395.93 | $1,395.95 | $1,395.90 | |