| 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 | $173.41 | 5.323% | $182.6406 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $6.61 | 12.544% | $7.4392 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $198.78 | 11.329% | $221.2998 | $221.30 | $221.30 | $221.30 |
| Purchase #4 | $232.73 | 9.602% | $255.0767 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $147.46 | 9.788% | $161.8934 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $207.27 | 6.242% | $220.2078 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $117.64 | 11.183% | $130.7957 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $1,083.90 | $1,179.3532 | $1,179.36 | $1,179.40 | $1,179.30 | |