| 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 | $156.91 | 11.415% | $174.8213 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $34.66 | 13.105% | $39.2022 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $224.74 | 8.399% | $243.6159 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $112.74 | 4.842% | $118.1989 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $245.55 | 9.156% | $268.0326 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $122.83 | 8.816% | $133.6587 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $125.38 | 9.486% | $137.2735 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,022.81 | $1,114.8031 | $1,114.80 | $1,114.75 | $1,114.80 | |