| 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 | $154.97 | 10.163% | $170.7196 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $80.32 | 9.272% | $87.7673 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $240.60 | 5.260% | $253.2556 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $212.75 | 9.805% | $233.6101 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $189.70 | 6.771% | $202.5446 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $219.83 | 3.174% | $226.8074 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $110.66 | 9.708% | $121.4029 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $1,208.83 | $1,296.1075 | $1,296.11 | $1,296.05 | $1,296.10 | |