| 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 | $144.60 | 11.239% | $160.8516 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $11.85 | 4.672% | $12.4036 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $34.93 | 3.301% | $36.083 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $226.62 | 12.481% | $254.9044 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $173.55 | 10.760% | $192.224 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $33.95 | 8.230% | $36.7441 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $38.30 | 9.180% | $41.8159 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $663.80 | $735.0266 | $735.01 | $735.00 | $735.00 | |