| 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 | $16.82 | 12.817% | $18.9758 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $85.26 | 7.797% | $91.9077 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $210.28 | 8.586% | $228.3346 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $135.29 | 5.709% | $143.0137 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $156.55 | 6.313% | $166.433 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $188.71 | 6.393% | $200.7742 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $171.41 | 12.375% | $192.622 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $964.32 | $1,042.0610 | $1,042.05 | $1,042.05 | $1,042.00 | |