| 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 | $171.65 | 10.297% | $189.3248 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $85.87 | 10.368% | $94.773 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $117.51 | 12.279% | $131.9391 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $231.39 | 7.745% | $249.3112 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $91.39 | 6.280% | $97.1293 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $236.76 | 12.379% | $266.0685 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $24.67 | 13.735% | $28.0584 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $959.24 | $1,056.6043 | $1,056.60 | $1,056.55 | $1,056.60 | |