| 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 | $154.60 | 10.723% | $171.1778 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $226.76 | 5.385% | $238.971 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $46.46 | 9.696% | $50.9648 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $88.54 | 8.466% | $96.0358 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $162.29 | 11.492% | $180.9404 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $223.95 | 11.107% | $248.8241 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $116.73 | 10.338% | $128.7975 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $1,019.33 | $1,115.7114 | $1,115.71 | $1,115.70 | $1,115.70 | |