| 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 | $142.86 | 5.455% | $150.653 | $150.65 | $150.65 | $150.70 |
| Purchase #2 | $119.62 | 5.303% | $125.9634 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $36.94 | 4.584% | $38.6333 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $84.37 | 6.216% | $89.6144 | $89.61 | $89.60 | $89.60 |
| Purchase #5 | $235.92 | 12.378% | $265.1222 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $132.85 | 11.542% | $148.1835 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $192.47 | 13.726% | $218.8884 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $945.03 | $1,037.0582 | $1,037.04 | $1,037.05 | $1,037.10 | |