| 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 | $163.52 | 6.778% | $174.6034 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $221.28 | 3.209% | $228.3809 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $164.83 | 11.262% | $183.3932 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $147.40 | 9.316% | $161.1318 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $9.73 | 4.332% | $10.1515 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $156.98 | 11.775% | $175.4644 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $130.83 | 9.769% | $143.6108 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $994.57 | $1,076.7360 | $1,076.72 | $1,076.75 | $1,076.80 | |