| 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 | $53.35 | 6.630% | $56.8871 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $100.64 | 9.239% | $109.9381 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $211.77 | 13.110% | $239.533 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $173.31 | 9.269% | $189.3741 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $142.51 | 12.273% | $160.0003 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $178.94 | 9.210% | $195.4204 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $214.41 | 7.681% | $230.8788 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,074.93 | $1,182.0318 | $1,182.03 | $1,182.05 | $1,182.00 | |