| 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 | $140.60 | 12.361% | $157.9796 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $221.83 | 4.656% | $232.1584 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $83.83 | 4.619% | $87.7021 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $186.30 | 13.260% | $211.0034 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $81.97 | 10.376% | $90.4752 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $215.45 | 11.532% | $240.2957 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $131.57 | 8.326% | $142.5245 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $1,061.55 | $1,162.1389 | $1,162.14 | $1,162.15 | $1,162.20 | |