| 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 | $113.95 | 5.646% | $120.3836 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $172.84 | 10.669% | $191.2803 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $208.67 | 8.600% | $226.6156 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $27.75 | 13.549% | $31.5098 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $136.36 | 6.677% | $145.4648 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $6.46 | 12.137% | $7.2441 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $54.34 | 10.479% | $60.0343 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $720.37 | $782.5325 | $782.52 | $782.55 | $782.50 | |