| 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 | $148.42 | 10.345% | $163.774 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $156.32 | 3.552% | $161.8725 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $43.27 | 8.864% | $47.1055 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $37.38 | 5.715% | $39.5163 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $34.76 | 12.774% | $39.2002 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $60.56 | 10.656% | $67.0133 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $246.55 | 7.535% | $265.1275 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $727.26 | $783.6093 | $783.61 | $783.55 | $783.60 | |