| 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 | $143.56 | 13.298% | $162.6506 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $86.35 | 5.498% | $91.0975 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $105.47 | 9.753% | $115.7565 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $129.61 | 5.582% | $136.8448 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $173.26 | 9.307% | $189.3853 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $211.30 | 7.260% | $226.6404 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $185.94 | 6.585% | $198.1841 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $1,035.49 | $1,120.5592 | $1,120.56 | $1,120.60 | $1,120.60 | |