| 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 | $137.48 | 10.118% | $151.3902 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $131.41 | 12.309% | $147.5853 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $172.33 | 8.145% | $186.3663 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $35.32 | 9.577% | $38.7026 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $203.71 | 6.236% | $216.4134 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $26.69 | 3.605% | $27.6522 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $111.52 | 8.394% | $120.881 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $818.46 | $888.9910 | $888.99 | $889.00 | $889.10 | |