| 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 | $245.57 | 5.383% | $258.789 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $248.86 | 6.416% | $264.8269 | $264.83 | $264.85 | $264.80 |
| Purchase #3 | $63.82 | 6.427% | $67.9217 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $155.74 | 9.456% | $170.4668 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $33.32 | 4.750% | $34.9027 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $183.40 | 8.285% | $198.5947 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $160.74 | 12.748% | $181.2311 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $1,091.45 | $1,176.7329 | $1,176.73 | $1,176.75 | $1,176.70 | |