| 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 | $144.25 | 9.549% | $158.0244 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $233.45 | 13.134% | $264.1113 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $7.67 | 7.203% | $8.2225 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $120.55 | 10.494% | $133.2005 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $156.67 | 11.367% | $174.4787 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $43.35 | 7.503% | $46.6026 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $206.36 | 12.699% | $232.5657 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $912.30 | $1,017.2057 | $1,017.20 | $1,017.15 | $1,017.20 | |