| 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 | $93.27 | 9.388% | $102.0262 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $43.59 | 7.254% | $46.752 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $222.70 | 13.158% | $252.0029 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $168.86 | 7.312% | $181.207 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $198.99 | 8.403% | $215.7111 | $215.71 | $215.70 | $215.70 |
| Purchase #6 | $146.26 | 9.232% | $159.7627 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $171.45 | 12.662% | $193.159 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,045.12 | $1,150.6209 | $1,150.62 | $1,150.60 | $1,150.70 | |