| 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 | $149.31 | 5.575% | $157.634 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $109.77 | 9.255% | $119.9292 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $211.50 | 4.818% | $221.6901 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $213.71 | 11.726% | $238.7696 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $224.45 | 10.513% | $248.0464 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $50.70 | 13.299% | $57.4426 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $145.96 | 4.649% | $152.7457 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $1,105.40 | $1,196.2576 | $1,196.26 | $1,196.30 | $1,196.10 | |