| 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 | $153.49 | 9.805% | $168.5397 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $110.87 | 6.587% | $118.173 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $245.31 | 11.855% | $274.3915 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $6.60 | 7.834% | $7.117 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $35.42 | 7.751% | $38.1654 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $111.90 | 11.390% | $124.6454 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $20.30 | 8.597% | $22.0452 | $22.05 | $22.05 | $22.00 |
| 7 purchase totals = | $683.89 | $753.0772 | $753.09 | $753.05 | $753.00 | |