| 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 | $158.64 | 12.253% | $178.0782 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $124.93 | 8.545% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $245.66 | 9.467% | $268.9166 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $77.83 | 13.205% | $88.1075 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $156.93 | 7.205% | $168.2368 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $5.34 | 5.236% | $5.6196 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $199.88 | 4.260% | $208.3949 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $969.21 | $1,052.9589 | $1,052.97 | $1,052.95 | $1,052.90 | |