| 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 | $132.64 | 9.586% | $145.3549 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $6.67 | 13.750% | $7.5871 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $10.58 | 11.855% | $11.8343 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $102.92 | 9.864% | $113.072 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $52.77 | 11.674% | $58.9304 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $38.78 | 3.596% | $40.1745 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $17.30 | 5.281% | $18.2136 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $361.66 | $395.1668 | $395.15 | $395.15 | $395.20 | |