| 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 | $5.79 | 9.465% | $6.338 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $162.32 | 8.710% | $176.4581 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $158.77 | 12.302% | $178.3019 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $184.45 | 11.412% | $205.4994 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $172.84 | 10.552% | $191.0781 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $242.69 | 9.872% | $266.6484 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $25.70 | 8.810% | $27.9642 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $952.56 | $1,052.2881 | $1,052.29 | $1,052.30 | $1,052.30 | |