| 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 | $170.30 | 3.586% | $176.407 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $120.37 | 7.774% | $129.7276 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $136.34 | 3.867% | $141.6123 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $222.99 | 3.455% | $230.6943 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $158.58 | 9.803% | $174.1256 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $37.96 | 13.581% | $43.1153 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $151.91 | 9.855% | $166.8807 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $998.45 | $1,062.5628 | $1,062.57 | $1,062.60 | $1,062.50 | |