| 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 | $143.50 | 8.591% | $155.8281 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $126.30 | 6.161% | $134.0813 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $20.82 | 8.750% | $22.6418 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $199.60 | 10.129% | $219.8175 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $225.41 | 5.143% | $237.0028 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $230.64 | 7.654% | $248.2932 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $13.92 | 5.247% | $14.6504 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $960.19 | $1,032.3151 | $1,032.31 | $1,032.35 | $1,032.30 | |