| 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 | $136.77 | 6.142% | $145.1704 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $197.61 | 6.705% | $210.8598 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $122.69 | 10.196% | $135.1995 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $122.84 | 13.437% | $139.346 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $213.61 | 8.556% | $231.8865 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $183.61 | 4.627% | $192.1056 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $80.59 | 6.614% | $85.9202 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $1,057.72 | $1,140.4880 | $1,140.50 | $1,140.45 | $1,140.50 | |