| 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 | $182.85 | 10.697% | $202.4095 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $126.28 | 3.145% | $130.2515 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $192.73 | 13.342% | $218.444 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $8.62 | 8.741% | $9.3735 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $145.25 | 6.721% | $155.0123 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $152.75 | 9.631% | $167.4614 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $164.79 | 5.817% | $174.3758 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $973.27 | $1,057.3280 | $1,057.32 | $1,057.30 | $1,057.40 | |