| 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 | $180.43 | 5.136% | $189.6969 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $5.73 | 8.748% | $6.2313 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $108.85 | 9.688% | $119.3954 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $190.87 | 3.146% | $196.8748 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $128.88 | 8.655% | $140.0346 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $210.66 | 8.575% | $228.7241 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $118.74 | 3.285% | $122.6406 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $944.16 | $1,003.5977 | $1,003.59 | $1,003.60 | $1,003.50 | |