| 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 | $158.63 | 9.724% | $174.0552 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $172.78 | 8.124% | $186.8166 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $230.74 | 12.714% | $260.0763 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $18.85 | 8.690% | $20.4881 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $111.50 | 5.777% | $117.9414 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $208.76 | 4.483% | $218.1187 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $88.90 | 12.685% | $100.177 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $990.16 | $1,077.6733 | $1,077.69 | $1,077.70 | $1,077.70 | |