| 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 | $138.78 | 12.613% | $156.2843 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $5.77 | 9.201% | $6.3009 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $213.57 | 6.825% | $228.1462 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $130.55 | 9.154% | $142.5005 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $224.46 | 4.279% | $234.0646 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $179.31 | 3.617% | $185.7956 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $51.68 | 3.585% | $53.5327 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $944.12 | $1,006.6248 | $1,006.62 | $1,006.65 | $1,006.60 | |