| 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 | $147.83 | 3.306% | $152.7173 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $158.95 | 13.809% | $180.8994 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $164.87 | 11.771% | $184.2768 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $223.52 | 11.709% | $249.692 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $230.48 | 7.552% | $247.8858 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $120.81 | 9.615% | $132.4259 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $236.50 | 9.652% | $259.327 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,282.96 | $1,407.2242 | $1,407.24 | $1,407.30 | $1,407.20 | |