| 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 | $149.60 | 12.443% | $168.2147 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $125.77 | 6.129% | $133.4784 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $109.44 | 3.293% | $113.0439 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $162.35 | 10.723% | $179.7588 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $196.33 | 7.645% | $211.3394 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $197.91 | 4.323% | $206.4656 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $18.29 | 8.267% | $19.802 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $959.69 | $1,032.1028 | $1,032.10 | $1,032.10 | $1,032.10 | |