| 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 | $200.75 | 3.437% | $207.6498 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $143.85 | 8.651% | $156.2945 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $235.86 | 8.514% | $255.9411 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $229.79 | 10.137% | $253.0838 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $144.70 | 6.127% | $153.5658 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $36.98 | 3.595% | $38.3094 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $90.42 | 3.351% | $93.45 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $1,082.35 | $1,158.2944 | $1,158.29 | $1,158.30 | $1,158.30 | |