| 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 | $157.93 | 9.873% | $173.5224 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $130.97 | 12.848% | $147.797 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $106.60 | 3.263% | $110.0784 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $115.33 | 13.603% | $131.0183 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $193.38 | 5.292% | $203.6137 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $58.33 | 8.605% | $63.3493 | $63.35 | $63.35 | $63.30 |
| Purchase #7 | $227.74 | 4.489% | $237.9632 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $990.28 | $1,067.3423 | $1,067.34 | $1,067.30 | $1,067.30 | |