| 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 | $194.52 | 9.625% | $213.2426 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $13.58 | 5.163% | $14.2811 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $112.91 | 4.612% | $118.1174 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $168.91 | 8.623% | $183.4751 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $70.64 | 6.207% | $75.0246 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $42.51 | 9.651% | $46.6126 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $200.91 | 4.253% | $209.4547 | $209.45 | $209.45 | $209.50 |
| 7 purchase totals = | $803.98 | $860.2081 | $860.20 | $860.20 | $860.20 | |