| 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 | $120.34 | 12.653% | $135.5666 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $53.98 | 6.438% | $57.4552 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $184.62 | 11.240% | $205.3713 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $205.83 | 5.107% | $216.3417 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $246.84 | 11.250% | $274.6095 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $166.86 | 8.471% | $180.9947 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $134.79 | 7.834% | $145.3494 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $1,113.26 | $1,215.6884 | $1,215.69 | $1,215.65 | $1,215.70 | |