| 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 | $123.27 | 11.270% | $137.1625 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $202.43 | 5.342% | $213.2438 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $208.84 | 11.556% | $232.9736 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $209.85 | 8.736% | $228.1825 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $30.60 | 3.419% | $31.6462 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $152.80 | 12.556% | $171.9856 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $149.35 | 10.720% | $165.3603 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $1,077.14 | $1,180.5545 | $1,180.55 | $1,180.55 | $1,180.60 | |