| 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 | $156.26 | 12.670% | $176.0581 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $247.95 | 8.241% | $268.3836 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $54.89 | 13.503% | $62.3018 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $192.90 | 6.745% | $205.9111 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $198.97 | 12.835% | $224.5078 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $225.98 | 6.389% | $240.4179 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $74.81 | 7.345% | $80.3048 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $1,151.76 | $1,257.8851 | $1,257.88 | $1,257.85 | $1,257.90 | |