| 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 | $76.79 | 9.211% | $83.8631 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $140.38 | 12.107% | $157.3758 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $242.45 | 10.747% | $268.5061 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $127.32 | 4.673% | $133.2697 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $60.64 | 3.474% | $62.7466 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $189.57 | 10.818% | $210.0777 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $171.38 | 10.856% | $189.985 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,008.53 | $1,105.8240 | $1,105.84 | $1,105.85 | $1,105.90 | |