| 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 | $128.47 | 5.545% | $135.5937 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $182.28 | 8.638% | $198.0253 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $228.39 | 12.149% | $256.1371 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $29.76 | 13.548% | $33.7919 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $23.81 | 4.153% | $24.7988 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $174.39 | 12.305% | $195.8487 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $163.27 | 4.618% | $170.8098 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $930.37 | $1,015.0053 | $1,015.01 | $1,015.05 | $1,014.90 | |