| 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 | $181.74 | 5.700% | $192.0992 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $217.25 | 6.322% | $230.9845 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $67.91 | 11.439% | $75.6782 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $28.98 | 12.455% | $32.5895 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $155.76 | 12.177% | $174.7269 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $176.68 | 7.735% | $190.3462 | $190.35 | $190.35 | $190.30 |
| Purchase #7 | $242.93 | 5.534% | $256.3737 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,071.25 | $1,152.7982 | $1,152.80 | $1,152.85 | $1,152.80 | |