| 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 | $124.56 | 10.486% | $137.6214 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $149.97 | 11.627% | $167.407 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $159.65 | 12.481% | $179.5759 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $199.26 | 12.393% | $223.9543 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $30.86 | 5.102% | $32.4345 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $195.85 | 6.544% | $208.6664 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $194.49 | 7.554% | $209.1818 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,054.64 | $1,158.8413 | $1,158.84 | $1,158.85 | $1,158.90 | |