| 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 | $206.56 | 11.826% | $230.9878 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $144.77 | 9.852% | $159.0327 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $8.68 | 8.658% | $9.4315 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $167.61 | 6.410% | $178.3538 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $91.67 | 4.331% | $95.6402 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $65.31 | 7.164% | $69.9888 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $103.63 | 5.413% | $109.2395 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $788.23 | $852.6743 | $852.67 | $852.75 | $852.60 | |