| 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 | $159.32 | 13.462% | $180.7677 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $241.91 | 13.205% | $273.8542 | $273.85 | $273.85 | $273.90 |
| Purchase #3 | $114.76 | 6.615% | $122.3514 | $122.35 | $122.35 | $122.40 |
| Purchase #4 | $128.71 | 4.382% | $134.3501 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $109.26 | 13.263% | $123.7512 | $123.75 | $123.75 | $123.80 |
| Purchase #6 | $74.26 | 6.660% | $79.2057 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $120.55 | 9.772% | $132.3301 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $948.77 | $1,046.6104 | $1,046.61 | $1,046.60 | $1,046.80 | |