| 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 | $188.36 | 7.250% | $202.0161 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $197.44 | 4.130% | $205.5943 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $45.46 | 4.239% | $47.387 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $181.61 | 6.715% | $193.8051 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $114.50 | 7.653% | $123.2627 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $53.81 | 6.159% | $57.1242 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $10.44 | 10.604% | $11.5471 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $791.62 | $840.7365 | $840.74 | $840.70 | $840.70 | |