| 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 | $151.36 | 6.333% | $160.9456 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $27.29 | 3.160% | $28.1524 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $167.32 | 9.254% | $182.8038 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $130.89 | 3.432% | $135.3821 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $181.81 | 13.258% | $205.9144 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $106.55 | 13.868% | $121.3264 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $238.26 | 8.739% | $259.0815 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,003.48 | $1,093.6062 | $1,093.60 | $1,093.65 | $1,093.60 | |