| 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 | $195.93 | 7.775% | $211.1636 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $248.86 | 9.260% | $271.9044 | $271.90 | $271.90 | $271.90 |
| Purchase #3 | $53.85 | 4.514% | $56.2808 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $216.41 | 3.675% | $224.3631 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $172.73 | 3.488% | $178.7548 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $28.66 | 12.550% | $32.2568 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $181.70 | 11.769% | $203.0843 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,098.14 | $1,177.8078 | $1,177.79 | $1,177.80 | $1,178.00 | |