| 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 | $112.90 | 11.417% | $125.7898 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $140.87 | 10.715% | $155.9642 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $152.26 | 13.205% | $172.3659 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $228.58 | 4.286% | $238.3769 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $109.99 | 6.363% | $116.9887 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $214.58 | 5.596% | $226.5879 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $118.88 | 8.160% | $128.5806 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $1,078.06 | $1,164.6540 | $1,164.66 | $1,164.70 | $1,164.80 | |