| 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 | $182.80 | 7.404% | $196.3345 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $48.28 | 6.537% | $51.4361 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $114.61 | 5.307% | $120.6924 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $9.83 | 12.745% | $11.0828 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $184.39 | 10.543% | $203.8302 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $107.96 | 5.376% | $113.7639 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $216.32 | 5.672% | $228.5897 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $864.19 | $925.7296 | $925.72 | $925.80 | $925.70 | |