| 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 | $139.66 | 9.404% | $152.7936 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $51.96 | 9.813% | $57.0588 | $57.06 | $57.05 | $57.10 |
| Purchase #3 | $164.54 | 12.455% | $185.0335 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $190.27 | 12.446% | $213.951 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $118.55 | 9.647% | $129.9865 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $20.80 | 6.505% | $22.153 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $212.54 | 5.483% | $224.1936 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $898.32 | $985.1700 | $985.16 | $985.20 | $985.30 | |