| 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 | $141.62 | 4.193% | $147.5581 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $141.64 | 8.322% | $153.4273 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $242.74 | 9.741% | $266.3853 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $218.28 | 3.592% | $226.1206 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $113.56 | 4.375% | $118.5283 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $61.90 | 5.368% | $65.2228 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $170.85 | 6.599% | $182.1244 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $1,090.59 | $1,159.3668 | $1,159.37 | $1,159.35 | $1,159.30 | |