| 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 | $152.77 | 4.299% | $159.3376 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $107.73 | 5.342% | $113.4849 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $103.60 | 4.414% | $108.1729 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $121.26 | 10.708% | $134.2445 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $183.45 | 6.848% | $196.0127 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $100.81 | 12.817% | $113.7308 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $183.68 | 7.245% | $196.9876 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $953.30 | $1,021.9710 | $1,021.96 | $1,022.00 | $1,021.90 | |