| 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 | $21.50 | 3.761% | $22.3086 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $114.95 | 4.719% | $120.3745 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $167.81 | 7.282% | $180.0299 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $179.87 | 13.544% | $204.2316 | $204.23 | $204.25 | $204.20 |
| Purchase #5 | $162.68 | 8.767% | $176.9422 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $193.94 | 10.597% | $214.4918 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $228.98 | 7.652% | $246.5015 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $1,069.73 | $1,164.8801 | $1,164.87 | $1,164.90 | $1,164.80 | |