| 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 | $167.35 | 11.736% | $186.9902 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $147.76 | 9.820% | $162.27 | $162.27 | $162.25 | $162.30 |
| Purchase #3 | $199.73 | 10.172% | $220.0465 | $220.05 | $220.05 | $220.00 |
| Purchase #4 | $160.67 | 13.127% | $181.7612 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $51.70 | 13.627% | $58.7452 | $58.75 | $58.75 | $58.70 |
| Purchase #6 | $198.86 | 13.504% | $225.7141 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $246.81 | 10.467% | $272.6436 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $1,172.88 | $1,308.1708 | $1,308.17 | $1,308.15 | $1,308.10 | |