| 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 | $188.51 | 7.323% | $202.3146 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $164.84 | 6.159% | $174.9925 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $213.33 | 3.349% | $220.4744 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $250.44 | 3.672% | $259.6362 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $62.47 | 12.383% | $70.2057 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $239.89 | 7.118% | $256.9654 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $13.65 | 8.238% | $14.7745 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $1,133.13 | $1,199.3633 | $1,199.36 | $1,199.30 | $1,199.40 | |