| 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 | $134.84 | 5.288% | $141.9703 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $163.91 | 7.417% | $176.0672 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $225.67 | 6.414% | $240.1445 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $123.68 | 7.287% | $132.6926 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $231.84 | 5.665% | $244.9737 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $29.29 | 10.268% | $32.2975 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $179.51 | 12.376% | $201.7262 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,088.74 | $1,169.8720 | $1,169.87 | $1,169.85 | $1,169.90 | |