| 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 | $214.35 | 6.694% | $228.6986 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $156.40 | 6.443% | $166.4769 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $113.39 | 6.796% | $121.096 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $67.90 | 7.833% | $73.2186 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $138.37 | 6.843% | $147.8387 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $125.95 | 11.755% | $140.7554 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $162.65 | 5.844% | $172.1553 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $979.01 | $1,050.2395 | $1,050.26 | $1,050.25 | $1,050.30 | |