| 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 | $131.90 | 8.363% | $142.9308 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $88.32 | 7.312% | $94.778 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $7.83 | 12.454% | $8.8051 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $189.86 | 4.537% | $198.4739 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $190.71 | 10.385% | $210.5152 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $35.92 | 11.245% | $39.9592 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $226.59 | 13.521% | $257.2272 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $871.13 | $952.6894 | $952.70 | $952.70 | $952.70 | |