| 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 | $139.87 | 10.687% | $154.8179 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $242.94 | 5.246% | $255.6846 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $96.90 | 8.137% | $104.7848 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $207.29 | 8.258% | $224.408 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $182.32 | 6.736% | $194.6011 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $75.32 | 6.642% | $80.3228 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $88.27 | 11.749% | $98.6408 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $1,032.91 | $1,113.2600 | $1,113.25 | $1,113.25 | $1,113.20 | |