| 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 | $246.81 | 10.411% | $272.5054 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $181.64 | 3.335% | $187.6977 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $148.32 | 7.868% | $159.9898 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $131.88 | 12.769% | $148.7198 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $191.45 | 12.873% | $216.0954 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $144.95 | 5.227% | $152.5265 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $38.43 | 13.259% | $43.5254 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $1,083.48 | $1,181.0600 | $1,181.08 | $1,181.10 | $1,181.00 | |