| 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 | $224.87 | 6.347% | $239.1425 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $47.96 | 3.144% | $49.4679 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $106.60 | 8.537% | $115.7004 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $161.42 | 6.825% | $172.4369 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $68.68 | 10.140% | $75.6442 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $171.83 | 4.164% | $178.985 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $170.94 | 7.724% | $184.1434 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $952.30 | $1,015.5203 | $1,015.52 | $1,015.55 | $1,015.40 | |