| 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 | $168.54 | 7.569% | $181.2968 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $228.26 | 6.371% | $242.8024 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $207.46 | 9.653% | $227.4861 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $141.41 | 11.394% | $157.5223 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $82.62 | 9.852% | $90.7597 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $103.37 | 4.860% | $108.3938 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $129.30 | 12.429% | $145.3707 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $1,060.96 | $1,153.6318 | $1,153.63 | $1,153.60 | $1,153.70 | |