| 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 | $162.90 | 12.802% | $183.7545 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $162.40 | 5.687% | $171.6357 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $247.53 | 9.337% | $270.6419 | $270.64 | $270.65 | $270.60 |
| Purchase #4 | $6.33 | 6.712% | $6.7549 | $6.75 | $6.75 | $6.80 |
| Purchase #5 | $28.56 | 6.199% | $30.3304 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $39.25 | 12.585% | $44.1896 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $192.67 | 9.214% | $210.4226 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $839.64 | $917.7296 | $917.72 | $917.75 | $917.70 | |