| 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 | $145.82 | 10.149% | $160.6193 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $220.98 | 7.427% | $237.3922 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $134.60 | 6.339% | $143.1323 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $39.69 | 3.823% | $41.2073 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $230.42 | 3.282% | $237.9824 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $246.27 | 4.194% | $256.5986 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $97.29 | 6.648% | $103.7578 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $1,115.07 | $1,180.6899 | $1,180.69 | $1,180.70 | $1,180.70 | |