| 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 | $177.29 | 5.590% | $187.2005 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $140.57 | 10.832% | $155.7965 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $220.55 | 11.127% | $245.0906 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $18.73 | 3.339% | $19.3554 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $45.56 | 13.272% | $51.6067 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $140.31 | 8.317% | $151.9796 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $186.40 | 9.703% | $204.4864 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $929.41 | $1,015.5157 | $1,015.53 | $1,015.55 | $1,015.60 | |