| 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 | $156.74 | 10.362% | $172.9814 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $207.27 | 11.241% | $230.5692 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $102.94 | 12.436% | $115.7416 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $109.27 | 12.170% | $122.5682 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $231.80 | 6.583% | $247.0594 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $46.43 | 4.510% | $48.524 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $198.72 | 6.789% | $212.2111 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,053.17 | $1,149.6549 | $1,149.65 | $1,149.60 | $1,149.70 | |