| 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 | $189.41 | 6.757% | $202.2084 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $168.97 | 8.646% | $183.5791 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $85.47 | 4.475% | $89.2948 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $161.89 | 5.673% | $171.074 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $219.64 | 4.746% | $230.0641 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $114.95 | 10.330% | $126.8243 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $108.32 | 4.254% | $112.9279 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,048.65 | $1,115.9726 | $1,115.96 | $1,115.95 | $1,116.00 | |