| 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 | $90.72 | 9.111% | $98.9855 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $225.99 | 6.747% | $241.2375 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $219.56 | 7.456% | $235.9304 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $143.35 | 4.301% | $149.5155 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $174.32 | 5.249% | $183.4701 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $87.64 | 8.598% | $95.1753 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $152.78 | 8.846% | $166.2949 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $1,094.36 | $1,170.6092 | $1,170.62 | $1,170.65 | $1,170.60 | |