| 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 | $146.76 | 13.752% | $166.9424 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $171.94 | 3.768% | $178.4187 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $216.77 | 4.647% | $226.8433 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $114.58 | 6.369% | $121.8776 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $188.56 | 13.795% | $214.5719 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $133.78 | 3.152% | $137.9967 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $78.44 | 13.849% | $89.3032 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $1,050.83 | $1,135.9538 | $1,135.95 | $1,135.95 | $1,135.90 | |