| 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 | $112.85 | 13.130% | $127.6672 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $67.32 | 12.669% | $75.8488 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $136.94 | 5.403% | $144.3389 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $186.51 | 4.755% | $195.3786 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $196.87 | 7.595% | $211.8223 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $157.27 | 8.791% | $171.0956 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $110.98 | 10.789% | $122.9536 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $968.74 | $1,049.1050 | $1,049.11 | $1,049.10 | $1,049.10 | |