| 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 | $161.86 | 6.384% | $172.1931 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $120.56 | 5.358% | $127.0196 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $237.28 | 5.811% | $251.0683 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $113.86 | 11.613% | $127.0826 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $149.51 | 8.334% | $161.9702 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $36.81 | 10.581% | $40.7049 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $220.38 | 10.145% | $242.7376 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $1,040.26 | $1,122.7763 | $1,122.77 | $1,122.75 | $1,122.80 | |