| 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 | $174.38 | 8.427% | $189.075 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $151.68 | 9.806% | $166.5537 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $60.81 | 4.496% | $63.544 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $114.57 | 4.494% | $119.7188 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $54.50 | 12.449% | $61.2847 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $172.32 | 5.133% | $181.1652 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $147.54 | 13.170% | $166.971 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $875.80 | $948.3124 | $948.31 | $948.30 | $948.40 | |