| 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 | $85.49 | 13.114% | $96.7012 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $135.64 | 3.764% | $140.7455 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $164.80 | 13.236% | $186.6129 | $186.61 | $186.60 | $186.60 |
| Purchase #4 | $217.77 | 6.666% | $232.2865 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $48.32 | 8.317% | $52.3388 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $164.53 | 3.493% | $170.277 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $186.96 | 3.576% | $193.6457 | $193.65 | $193.65 | $193.60 |
| 7 purchase totals = | $1,003.51 | $1,072.6076 | $1,072.62 | $1,072.65 | $1,072.50 | |