| 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 | $161.47 | 3.441% | $167.0262 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $46.50 | 8.775% | $50.5804 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $157.36 | 13.820% | $179.1072 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $49.76 | 11.435% | $55.4501 | $55.45 | $55.45 | $55.50 |
| Purchase #5 | $220.92 | 11.259% | $245.7934 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $72.81 | 4.786% | $76.2947 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $195.99 | 10.647% | $216.8571 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $904.81 | $991.1091 | $991.11 | $991.15 | $991.20 | |