| 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 | $218.55 | 4.408% | $228.1837 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $241.45 | 6.530% | $257.2167 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $158.78 | 7.167% | $170.1598 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $114.87 | 13.513% | $130.3924 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $193.47 | 9.408% | $211.6717 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $108.77 | 12.435% | $122.2955 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $52.31 | 8.573% | $56.7945 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $1,088.20 | $1,176.7143 | $1,176.71 | $1,176.70 | $1,176.80 | |