| 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 | $140.81 | 6.502% | $149.9655 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $207.26 | 9.104% | $226.129 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $237.92 | 11.694% | $265.7424 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $240.98 | 13.538% | $273.6039 | $273.60 | $273.60 | $273.60 |
| Purchase #5 | $219.70 | 8.640% | $238.6821 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $115.86 | 6.174% | $123.0132 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $120.31 | 12.707% | $135.5978 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $1,282.84 | $1,412.7339 | $1,412.73 | $1,412.75 | $1,412.70 | |