| 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 | $160.84 | 12.674% | $181.2249 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $136.86 | 13.872% | $155.8452 | $155.85 | $155.85 | $155.80 |
| Purchase #3 | $192.36 | 13.720% | $218.7518 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $129.45 | 7.691% | $139.406 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $180.98 | 7.112% | $193.8513 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $214.45 | 6.227% | $227.8038 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $12.33 | 7.699% | $13.2793 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $1,027.27 | $1,130.1623 | $1,130.16 | $1,130.15 | $1,130.20 | |