| 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 | $122.84 | 5.445% | $129.5286 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $206.60 | 8.195% | $223.5309 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $145.78 | 5.616% | $153.967 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $233.87 | 12.812% | $263.8334 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $187.52 | 10.208% | $206.662 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $29.69 | 6.199% | $31.5305 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $163.96 | 10.132% | $180.5724 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $1,090.26 | $1,189.6248 | $1,189.62 | $1,189.65 | $1,189.60 | |