| 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 | $131.73 | 11.751% | $147.2096 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $186.32 | 5.104% | $195.8298 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $147.96 | 11.256% | $164.6144 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $137.52 | 8.832% | $149.6658 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $157.32 | 8.452% | $170.6167 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $175.71 | 8.586% | $190.7965 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $248.55 | 3.390% | $256.9758 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,185.11 | $1,275.7086 | $1,275.72 | $1,275.70 | $1,275.70 | |