| 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 | $149.40 | 9.175% | $163.1075 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $11.95 | 13.571% | $13.5717 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $231.35 | 8.329% | $250.6191 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $67.63 | 6.279% | $71.8765 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $141.57 | 4.132% | $147.4197 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $111.82 | 10.713% | $123.7993 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $120.25 | 8.696% | $130.7069 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $833.97 | $901.1007 | $901.11 | $901.05 | $901.10 | |