| 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 | $139.85 | 5.232% | $147.167 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $65.50 | 5.403% | $69.039 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $201.49 | 7.562% | $216.7267 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $100.71 | 10.122% | $110.9039 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $135.86 | 8.841% | $147.8714 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $250.81 | 5.586% | $264.8202 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $158.53 | 6.470% | $168.7869 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $1,052.75 | $1,125.3151 | $1,125.32 | $1,125.30 | $1,125.30 | |