| 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 | $185.62 | 13.473% | $210.6286 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $231.58 | 10.293% | $255.4165 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $5.51 | 6.253% | $5.8545 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $17.54 | 7.383% | $18.835 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $181.28 | 7.435% | $194.7582 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $229.42 | 7.116% | $245.7455 | $245.75 | $245.75 | $245.70 |
| Purchase #7 | $72.85 | 3.391% | $75.3203 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $923.80 | $1,006.5586 | $1,006.57 | $1,006.55 | $1,006.50 | |