| 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 | $205.64 | 6.398% | $218.7968 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $67.84 | 12.332% | $76.206 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $169.35 | 8.634% | $183.9717 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $130.70 | 10.540% | $144.4758 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $145.34 | 3.838% | $150.9181 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $144.51 | 12.526% | $162.6113 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $111.48 | 7.140% | $119.4397 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $974.86 | $1,056.4194 | $1,056.43 | $1,056.40 | $1,056.40 | |