| 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 | $151.33 | 13.366% | $171.5568 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $135.70 | 8.870% | $147.7366 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $249.27 | 11.814% | $278.7188 | $278.72 | $278.70 | $278.70 |
| Purchase #4 | $103.41 | 13.478% | $117.3476 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $55.76 | 6.515% | $59.3928 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $182.59 | 9.113% | $199.2294 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $85.26 | 4.303% | $88.9287 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $963.32 | $1,062.9107 | $1,062.92 | $1,062.95 | $1,062.80 | |