| 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 | $157.28 | 12.512% | $176.9589 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $20.52 | 3.570% | $21.2526 | $21.25 | $21.25 | $21.30 |
| Purchase #3 | $231.56 | 11.522% | $258.2403 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $220.31 | 9.521% | $241.2857 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $53.96 | 6.539% | $57.4884 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $111.79 | 3.329% | $115.5115 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $235.60 | 6.450% | $250.7962 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $1,031.02 | $1,121.5336 | $1,121.54 | $1,121.55 | $1,121.60 | |