| 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 | $170.48 | 13.718% | $193.8664 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $20.59 | 9.687% | $22.5846 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $181.66 | 10.227% | $200.2384 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $79.43 | 3.499% | $82.2093 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $7.69 | 12.848% | $8.678 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $240.85 | 3.142% | $248.4175 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $246.50 | 13.518% | $279.8219 | $279.82 | $279.80 | $279.80 |
| 7 purchase totals = | $947.20 | $1,035.8161 | $1,035.82 | $1,035.80 | $1,035.80 | |