| 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 | $168.59 | 5.234% | $177.414 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $21.57 | 4.736% | $22.5916 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $250.37 | 3.304% | $258.6422 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $194.35 | 8.327% | $210.5335 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $140.37 | 9.866% | $154.2189 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $194.82 | 4.667% | $203.9122 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $132.66 | 13.361% | $150.3847 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $1,102.73 | $1,177.6971 | $1,177.68 | $1,177.70 | $1,177.60 | |