| 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 | $134.83 | 9.180% | $147.2074 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $242.48 | 8.772% | $263.7503 | $263.75 | $263.75 | $263.80 |
| Purchase #3 | $137.57 | 6.633% | $146.695 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $22.53 | 13.748% | $25.6274 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $183.84 | 7.618% | $197.8449 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $92.46 | 9.609% | $101.3445 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $174.32 | 12.326% | $195.8067 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $988.03 | $1,078.2762 | $1,078.28 | $1,078.30 | $1,078.20 | |