| 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 | $105.76 | 6.225% | $112.3436 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $153.77 | 5.280% | $161.8891 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $37.55 | 11.702% | $41.9441 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $223.27 | 12.274% | $250.6742 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $150.43 | 7.398% | $161.5588 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $123.35 | 9.666% | $135.273 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $204.36 | 12.691% | $230.2953 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $998.49 | $1,093.9781 | $1,093.97 | $1,093.95 | $1,094.00 | |