| 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 | $173.54 | 6.321% | $184.5095 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $142.67 | 11.759% | $159.4466 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $247.51 | 12.641% | $278.7977 | $278.80 | $278.80 | $278.80 |
| Purchase #4 | $213.55 | 4.226% | $222.5746 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $181.34 | 8.273% | $196.3423 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $8.80 | 7.254% | $9.4384 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $21.91 | 7.313% | $23.5123 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $989.32 | $1,074.6214 | $1,074.62 | $1,074.60 | $1,074.50 | |