| 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 | $250.75 | 11.291% | $279.0622 | $279.06 | $279.05 | $279.10 |
| Purchase #2 | $57.64 | 4.594% | $60.288 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $145.92 | 10.435% | $161.1468 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $159.82 | 5.326% | $168.332 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $37.33 | 3.219% | $38.5317 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $154.66 | 12.192% | $173.5161 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $154.36 | 4.424% | $161.1889 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $960.48 | $1,042.0657 | $1,042.07 | $1,042.10 | $1,042.00 | |