| 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 | $165.93 | 10.119% | $182.7205 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $138.55 | 3.586% | $143.5184 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $188.80 | 5.229% | $198.6724 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $234.45 | 7.735% | $252.5847 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $140.60 | 12.546% | $158.2397 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $85.93 | 10.630% | $95.0644 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $46.80 | 8.660% | $50.8529 | $50.85 | $50.85 | $50.90 |
| 7 purchase totals = | $1,001.06 | $1,081.6530 | $1,081.64 | $1,081.60 | $1,081.70 | |